{"id":4610,"date":"2025-09-15T11:36:01","date_gmt":"2025-09-15T09:36:01","guid":{"rendered":"https:\/\/decker-vt.de\/produkts\/"},"modified":"2026-02-04T08:34:26","modified_gmt":"2026-02-04T07:34:26","slug":"products","status":"publish","type":"page","link":"https:\/\/decker-vt.de\/en\/products\/","title":{"rendered":"Products"},"content":{"rendered":"\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-container-core-group-is-layout-4897f5cc wp-block-group-is-layout-constrained gs_I3BbZG group_wrap\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-cover alignfull\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:0;padding-bottom:0;padding-left:0;min-height:600px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"848\" height=\"417\" class=\"wp-block-cover__image-background wp-image-627 size-full\" alt=\"\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Regeneration-Ionenaustauscherharzplaette-e1654177926163.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Regeneration-Ionenaustauscherharzplaette-e1654177926163.jpg 848w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Regeneration-Ionenaustauscherharzplaette-e1654177926163-300x148.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Regeneration-Ionenaustauscherharzplaette-e1654177926163-768x378.jpg 768w\" sizes=\"auto, (max-width: 848px) 100vw, 848px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-secondary-background-color has-background-dim-70 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container has-global-padding is-layout-constrained wp-container-core-cover-is-layout-bf6e154a wp-block-cover-is-layout-constrained\">\n<div id=\"greyd-69d44890a15b6\" class=\"wp-block-greyd-box gs_Pjyv59 greyd-content-box gs_Pjyv59\">\n<h1 class=\"wp-block-heading has-text-align-center has-work-sans-font-family has-medium-font-size\"><strong>Decker products<\/strong><\/h1>\n\n\n\n<p class=\"has-text-align-center has-work-sans-font-family gs_quweRB\" style=\"font-size:clamp(31.152px, 1.947rem + ((1vw - 3.2px) * 2.129), 55px);font-style:normal;font-weight:700;line-height:1.3;text-transform:uppercase\">Because here you find instead of searching<\/p>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/kontaktformular\" title=\"Kontaktformular\" class=\"button is-style-sec gs_R4sWe3 \"><span style=\"flex:1\">contact now <\/span><span class=\"arrow_carrot-right\" style=\"vertical-align:middle;font-size:150%;margin-left:3px\" aria-hidden=\"true\"><\/span><\/a>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group is-content-justification-center is-layout-flex wp-container-core-group-is-layout-b02886af wp-block-group-is-layout-flex\">\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#Ion%20exchanger%20system\" aria-label=\"Scroll to Ion exchanger system\" class=\"button  gs_KkM3tZ \">Ion exchanger system<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#Ion%20exchangers\" aria-label=\"Scroll to Ion exchangers\" class=\"button  gs_U3hf6G \">Ion exchangers<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#Selective%20exchanger%20system\" aria-label=\"Scroll to Selective exchanger system\" class=\"button  gs_dRsMkb \">Selective exchanger system<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#VE-system\" aria-label=\"Scroll to VE-system\" class=\"button  gs_UyzHus \">VE-system<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#VE%20cartridge\" aria-label=\"Scroll to VE cartridge\" class=\"button  gs_3Udthv \">VE cartridge<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#UO%20system\" aria-label=\"Scroll to UO system\" class=\"button  gs_h5VVsU \">UO system<\/a>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"#wastewater%20treatment%20system\" aria-label=\"Scroll to wastewater treatment system\" class=\"button  gs_SFxpDD \">wastewater treatment system<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_y4VyFw group_wrap\">\n<div id=\"greyd-69d44890a47e6\" class=\"wp-block-greyd-box greyd-content-box gs_U9Risq\">\n<h2 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-ea5a8eb5970fe736673a594f72629cce\">PRODUCTS: Ion exchanger system Reverse osmosis system Industrial selective exchanger<\/h2>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-6f4ad159cdf18b1f4f93bbfbfcac3a62\">Ion exchanger system, demineralization system, demineralization cartridge, ion exchanger, reverse osmosis system, electrodeionization, chemical-physical waste water system, selective exchanger system from Decker for industry\/commerce.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-tertiary-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_GFqiGL group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69d44890a4d34\" class=\"wp-block-greyd-box greyd-content-box gs_IN8ELe\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"Ion%20exchanger%20system\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-40cbc58ef8c33352532cd58885a3f928\">Ion exchanger system<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-06ececc7e255f43766b7741b9e387b84\">An ion exchanger system or IAT system is used to recirculate industrially contaminated rinsing water in order to remove ionogenic<br>contaminants (e.g. heavy metals, alkaline earth metals) from this water and return the water to the water cycle. This reduces the production of avoidable wastewater, prevents the quality-impairing salination of the circulation water and complies with the regulatory requirements for the operation of the system. <\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_p3Fg3y\"><img loading=\"lazy\" decoding=\"async\" width=\"864\" height=\"576\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Ionenaustauscheranlage-externe-Regeneration-mit-sauren-und-alkalischen-Kreislauf.jpg\" class=\"wp-image-4612\" alt=\"Ionenaustauscheranlage-externe-Regeneration-mit-sauren-und-alkalischen-Kreislauf\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Ionenaustauscheranlage-externe-Regeneration-mit-sauren-und-alkalischen-Kreislauf.jpg 864w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Ionenaustauscheranlage-externe-Regeneration-mit-sauren-und-alkalischen-Kreislauf-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Ionenaustauscheranlage-externe-Regeneration-mit-sauren-und-alkalischen-Kreislauf-768x512.jpg 768w\" sizes=\"auto, (max-width: 864px) 100vw, 864px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--medium)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion gs_Hn8r5I hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-2\" id=\"title-nhwk-2\"><span><strong>Application case for ion exchanger system<\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-2\" aria-labelledby=\"title-nhwk-2\" hidden>\n<p>A common application for an ion exchanger system is the circulation of rinsing water contaminated with heavy metals in aqueous processes such as electroplating or industrial parts washing machines (non-textile). In particular, carryover (concentrations &lt; &lt; 10 mval\/l) from upstream process steps are enriched in a bath with demineralized water, which is continuously cleaned by the <a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchanger-system\/\">ion exchanger system<\/a>. Depending on the application, the circulation system consists of one or two lines, each with a strongly acidic cation exchanger, so-called SAC (sulphonic acid exchanger on styrene-divinylbenzene copolymer), a weakly basic exchanger, so-called WBA (tertiary amine exchanger on styrene-divinylbenzene copolymer) resp. also so-called \u201cmedium basic\u201d exchanger, and possibly a strongly basic anion exchanger, so-called SBA (quaternary amine exchanger on styrene-divinylbenzene copolymer). In applications that require a low conductivity value, a mixture of a strongly acidic and a strongly alkaline exchanger is additionaly switched downstream for <a href=\"https:\/\/decker-vt.de\/en\/services\/ion-exchanger-regeneration\/\">external ion exchanger regeneration<\/a> so-called mixed bed resin or mixed bed exchanger, which can achieve a conductance value of less than 0.1 \u00b5S\/cm up to the lowest technically achievable conductance value of 0.056 \u00b5S\/cm or 18.2 M\u03a9-cm under optimum conditions.   <\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-3\" id=\"title-nhwk-3\"><span><strong>Further process engineering expansion stages of the ion exchanger system<\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-3\" aria-labelledby=\"title-nhwk-3\" hidden>\n<p>Furthermore, depending on the application, physical pre-filtration of the ion exchanger system using a gravel filter or multi-layer filter, denaturation of any interfering biology using UV light and separate post-filtration and\/or removal of apolar or non-ionic substances using activated carbon or a scavenger resin as an exchange unit is carried out.<\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_Hn8r5I .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_Hn8r5I .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_Hn8r5I .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_Hn8r5I .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/ion-exchanger-system\" title=\"Ion exchanger system\" class=\"button  gs_XyJIDi \">Learn more<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_33OCKt group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"Ion%20exchangers\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Ion exchangers and filter media<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-1006479a8007a8086a742b9557e87db2\"><a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchangers\/\">Ion exchangers<\/a> or ion exchange resins are spherical granules, similar in appearance to sand, which carry out an ion exchange process in an aqueous solution, i.e. they can remove ions and release the ions with which they were previously loaded, i.e. \u201cconditioned\u201d. Depending on the type of ion exchange resin, the effect is that the aqueous solution, e.g. city water, circulating water or waste water, is purified of the unwanted ions it previously contained. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_zTdARw\"><img loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"562\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/stark-saurer-Kationenaustauscher-Lewatit-SP112.jpg\" class=\"wp-image-4611\" alt=\"stark-saurer-Kationenaustauscher-Lewatit-SP112\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/stark-saurer-Kationenaustauscher-Lewatit-SP112.jpg 562w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/stark-saurer-Kationenaustauscher-Lewatit-SP112-300x300.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/stark-saurer-Kationenaustauscher-Lewatit-SP112-150x150.jpg 150w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-greyd-accordion gs_NgwOgc hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-4\" id=\"title-nhwk-4\"><span><strong>Ion exchanger packaging units<\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-4\" aria-labelledby=\"title-nhwk-4\" hidden>\n<p>The packaging units for ion exchanger resins are usually 25L bags, 1000L = 40 bags on pallets or 1000L big bags. Ion exchangers often exist in a gel form for simple applications such as city water desalination and in a macroporous, more reactive form for more complex applications. <\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-5\" id=\"title-nhwk-5\"><span><strong>Further process engineering expansion stages Ion exchanger<\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-5\" aria-labelledby=\"title-nhwk-5\" hidden>\n<p>Ion exchangers or ion exchanger resin are usually used in pressure housings with pre-filtration, e.g. a multi-layer filter, gravel or sand filter, cartridge or pleated filter. Depending on the contamination of the input water, further purification steps such as activated carbon, scavanger resins for surfactant removal or biological denaturation, e.g. by UV, may also be necessary, e.g. to reduce permanent inactivation of the resins by mineral oils or to prevent biological contamination. In selective exchangers, pH adjustment can help to maintain function and optimize capacity.  <\/p>\n\n\n\n<p>Depending on the application, ion exchanger resin can be used directly from the delivery container or requires separate activation. For this purpose, the resins are removed from the delivery container (25L PE bag or big bag), pre-cleaned if necessary and converted into the desired working form (e.g. Na form, Ca form, K form, NH<sup>4<\/sup> form, Fe<sup>3+<\/sup>, Al<sup>3+<\/sup> form or OH<sup>&#8211;<\/sup>, NH<sup>3-<\/sup>, or Cl<sup>&#8211;<\/sup>form). This process also removes production-related impurities that would otherwise be introduced into the process. Regeneration before use is therefore always recommended.   <\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_NgwOgc .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_NgwOgc .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_NgwOgc .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_NgwOgc .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/ion-exchanger\/\" class=\"button  gs_Og00mc \">Learn more<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-tertiary-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_Qx9fYH group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69d44890b6440\" class=\"wp-block-greyd-box greyd-content-box gs_D5D8ZG\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"Selective%20exchanger%20system\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-9fd3e42cd858f5ff43a8f0c386e7381f\">Selective exchanger system, SAT system<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-5d68e01ef17fa69ceb17b0d341222ca6\">A <a href=\"https:\/\/decker-vt.de\/en\/products\/selective-ion-exchanger-system\/\">selective exchanger system<\/a> or SAT system is used as a police filter in an industrial <a href=\"https:\/\/decker-vt.de\/en\/products\/chemical-physical-wastewater-system\/\">chemical-physical wastewater system<\/a> (CP system) in the final filtration after precipitation\/flocculation or, for example, in <a href=\"https:\/\/decker-vt.de\/en\/groundwater-remediation\/\">groundwater remediation<\/a> in order to keep regulatory relevant residual heavy metal contents in the wastewater below the required <a href=\"https:\/\/www.gesetze-im-internet.de\/abwv\/\" target=\"_blank\" rel=\"noreferrer noopener\">monitoring value<\/a>.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_HdJ9dW\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"624\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Selektivaustauscheranlage-in-der-Produktion.jpg\" class=\"wp-image-4613\" alt=\"Selektivaustauscheranlage-in-der-Produktion\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Selektivaustauscheranlage-in-der-Produktion.jpg 936w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Selektivaustauscheranlage-in-der-Produktion-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Selektivaustauscheranlage-in-der-Produktion-768x512.jpg 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--medium)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion gs_8XhZ4r hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-6\" id=\"title-nhwk-6\"><span><strong><strong>Application case for selective exchanger system<\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-6\" aria-labelledby=\"title-nhwk-6\" hidden>\n<p>A typical application for a <a href=\"https:\/\/decker-vt.de\/en\/products\/selective-ion-exchanger-system\/\">selective exchanger system<\/a> is the so-called police filter after <a href=\"https:\/\/decker-vt.de\/en\/products\/chemical-physical-wastewater-system\/\">chemical-physical wastewater treatment<\/a> in metalworking companies that discharge indirectly into a municipal wastewater treatment plant. According to Annex 40 of the Wastewater Ordinance, the parameters subject to monitoring for indirect discharge are generally 0.5 mg\/L nickel and 0.5 mg\/L copper, for example. As part of CP wastewater treatment, e.g. by means of hydroxide precipitation and flocculation via a polymer and\/or a bentonite, the heavy metals are precipitated to a residual content of a few mg\/L. In this area, it makes economic sense to use an IDE selective exchanger such as Purolite S930 Plus to achieve the <a href=\"https:\/\/www.gesetze-im-internet.de\/abwv\/\" target=\"_blank\" rel=\"noreferrer noopener\">legal limits<\/a> by means of ion exchange against sodium, for example.   <\/p>\n\n\n\n<p>Another application is the targeted removal of foreign substances from process solutions, e.g. the removal of foreign metal ions (Cu, Ni, possibly Fe(III)) from a process solution for chromium deposition based on Cr(III) salts.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-7\" id=\"title-nhwk-7\"><span><strong><strong>Further process engineering expansion stages Selective exchanger system<\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-7\" aria-labelledby=\"title-nhwk-7\" hidden>\n<p>Furthermore, depending on the application of the <a href=\"https:\/\/decker-vt.de\/en\/products\/selective-ion-exchanger-system\/\">selective exchanger system<\/a>, a (physical) pre-filtration by means of a gravel filter or multi-layer filter and a pH adjustment in the inlet and outlet of the ion exchanger is carried out in order to optimize the feed parameters for the selective ion exchanger for heavy metal separation. In addition, any interfering biology can be denatured using UV light and separate post-filtration and\/or apolar or non-ionic substances (in particular mineral oils) can be removed using activated carbon or a scavenger resin as an exchange unit. In rare cases, further filter stages with separate filter material may be required, e.g. a strongly basic anion exchanger to remove anionic complexes or anionic compounds (e.g. PFC) or a further ionogenic filter material.  <\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_8XhZ4r .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_8XhZ4r .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_8XhZ4r .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_8XhZ4r .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/selective-ion-exchanger-system\/\" title=\"Selective ion exchanger system\" class=\"button  gs_UHaKx8 \">Learn more<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_B0WUZz group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"VE-system\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Demineralization system, VE-system<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-8c40b7015dd7fbc577f1078a9b1934b8\">A <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-plant\/\">demineralization system<\/a> or VE-system is used to produce so-called demineralized water (VE-water). In this process, all ionogenic substances (usually salts and dissolved gases such as carbon dioxide) are removed from the input water, often city water, and replaced with H2O. This produces highly pure demineralized water (also known as demineralized water, DM water or \u201cforklift water\u201d or \u201cbattery water\u201d) for industrial purposes.  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_lU2iO7\"><img loading=\"lazy\" decoding=\"async\" width=\"795\" height=\"530\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/VE-Anlage-Simplex.jpg\" class=\"wp-image-4614\" alt=\"VE-Anlage-Simplex\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/VE-Anlage-Simplex.jpg 795w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/VE-Anlage-Simplex-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/VE-Anlage-Simplex-768x512.jpg 768w\" sizes=\"auto, (max-width: 795px) 100vw, 795px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-greyd-accordion gs_8vxbek hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-8\" id=\"title-nhwk-8\"><span><strong><strong>Application case for a demineralization system:<\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-8\" aria-labelledby=\"title-nhwk-8\" hidden>\n<p>A common application for the <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-plant\/\">demineralization system<\/a> is the production of demineralized water with a demineralization system, e.g. in an electroplating plant with a conductivity of &lt;&lt;20 \u00b5S\/cm salt load from city water. Depending on the requirements, the VE-system consists of one or two lines, each with a strongly acidic cation exchanger, so-called SAC (sulphonic acid exchanger on styrene-divinylbenzene copolymer) and a strongly basic anion exchanger, so-called SBA (quaternary amine exchanger on styrene-divinylbenzene copolymer). In applications that require an even lower conductance value, a mixture of a strongly acidic and a strongly basic exchanger is additionally connected downstream for external regeneration, so-called mixed bed resin or mixed bed exchanger, which can achieve a conductance value of less than 0.1 \u00b5S\/cm up to the lowest technically achievable conductance value of 0.056 \u00b5S\/cm or 18.2 M\u03a9-cm under optimum conditions.  <\/p>\n\n\n\n<p>The system can also be optimized for lower regeneration chemical consumption by adding further ion exchanger stages, e.g. weakly acidic cation exchangers and weakly basic anion exchangers.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-9\" id=\"title-nhwk-9\"><span><strong><strong>Further process engineering expansion stages demineralization system<\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-9\" aria-labelledby=\"title-nhwk-9\" hidden>\n<p>Furthermore, depending on the application for a <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-plant\/\">demineralization system<\/a> or VE-system, physical pre-filtration is carried out using a gravel filter or multi-layer filter or filter cartridges, denaturation of any interfering biology using UV light and\/or removal of apolar or non-ionic substances using activated carbon or a scavenger resin as an exchange unit.<\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_8vxbek .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_8vxbek .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_8vxbek .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_8vxbek .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/demineralization-plant\/\" title=\"Demineralization plant\" class=\"button  gs_J0G4Qy \">Learn more<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-tertiary-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_rvXciX group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69d44890bb178\" class=\"wp-block-greyd-box greyd-content-box gs_N8chLl\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"VE%20cartridge\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-333b37a543cb09b008bfcb436f2d0216\">Demineralization cartridge, VE cartridge<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-2dac5a231b9e6793367bc3f68ef9da5f\">A demineralization cartridge or VE-cartridge is used to produce demineralized water in small quantities of up to 4 m\u00b3\/week. In this process, all ionogenic substances are removed from the input water, often city water, and replaced with H<sub>2<\/sub>O. This produces highly pure demineralized water (also known as DM water or \u201cforklift water\u201d or \u201cbattery water\u201d) for industrial purposes with a conductivity of &lt;&lt;0.1 \u00b5S\/cm.  <\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_YMQco8\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"682\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Vollentsalzungspatrone-VE-Patrone-verschiendene-Groessen-1024x682.jpg\" class=\"wp-image-4306\" alt=\"Vollentsalzungspatrone-VE-Patrone-verschiendene-Groessen\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Vollentsalzungspatrone-VE-Patrone-verschiendene-Groessen-1024x682.jpg 1024w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Vollentsalzungspatrone-VE-Patrone-verschiendene-Groessen-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Vollentsalzungspatrone-VE-Patrone-verschiendene-Groessen-768x512.jpg 768w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Vollentsalzungspatrone-VE-Patrone-verschiendene-Groessen.jpg 1175w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--medium)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion gs_U67LQx hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-10\" id=\"title-nhwk-10\"><span><strong><strong><strong>Application case for demineralization cartridge:<\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-10\" aria-labelledby=\"title-nhwk-10\" hidden>\n<p>A common application for a <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-cartridge-ve-cartridge\/\">demineralization cartridge<\/a> is the production of demineralized water, e.g. in an industrial or commercial plant for diluting concentrates, preparing chemical baths or rinsing sensitive parts with a conductance of &lt;&lt;30 \u00b5S\/cm salt load from city water or the filling of forklift batteries (according to ZVEI (Association of the Electrical and Digital Industry) leaflet requirements for electrolyte and refill water for lead batteries). The VE cartridge consists of a mixed bed resin, e.g. Lewatit NM 60 or Purolite MB400, with a proportion each of strongly acidic cation exchanger, so-called SAC (sulphonic acid exchanger on styrene-divinylbenzene copolymer) and a strongly basic anion exchanger, so-called SBA (quaternary amine exchanger on styrene-divinylbenzene copolymer). <\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-11\" id=\"title-nhwk-11\"><span><strong><strong><strong>Further process engineering expansion stages Demineralization cartridge<\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-11\" aria-labelledby=\"title-nhwk-11\" hidden>\n<p>In order to prevent only weakly bound ions such as chlorides, hydrogen carbonate or silicates from breaking through in a demineralization cartridge, two <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-cartridge-ve-cartridge\/\">demineralization cartridges<\/a> are often connected in series. The first cartridge is equipped with a conductivity measurement in the outlet. As soon as the conductance rises, silicic acid and chlorides have already broken through, but these are not absorbed by the 2nd VE cartridge. A carousel exchange takes place in which the first cartridge is removed for regeneration and the second cartridge is placed in the leading position and an optional 3rd cartridge takes over the further post-cleaning.     <\/p>\n\n\n\n<p>In special applications, the mixed bed resin used can be replaced by a so-called UPW Ultra Pure Water resin, e.g. Amberjet UP6040 or Lewatit UP 1292 MD. This is characterized by higher networking and a higher capacity. Under optimum conditions, such a VE-cartridge can purify the water to the lowest technically achievable conductivity value of 0.056 \u00b5S\/cm or 18.2 M\u03a9-cm. In the context of <a href=\"https:\/\/decker-vt.de\/en\/services\/ion-exchanger-regeneration\/\">ion exchanger regeneration<\/a>, however, it should be noted that this is not a pool regeneration, but a proprietary regeneration in order to avoid cross-contamination with other resins that may have poorer properties.   <\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_U67LQx .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_U67LQx .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_U67LQx .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_U67LQx .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/demineralization-cartridge-ve-cartridge\/\" title=\"Demineralization cartridge \/ VE cartridge\" class=\"button  gs_TV8X0T \">Learn more <\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_k6O5Uw group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"UO%20system\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Industrial reverse osmosis system, UO system<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-bf47a15b774cd44823d65789caa2648f\">An industrial reverse osmosis system or UO system is used in the same way as a <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-plant\/\">VE-system<\/a> to produce demineralized water. The input water, often city water, is softened or hardness-stabilized and applied to a membrane under high pressure to produce a pure demineralized water for industrial purposes, known as permeate, and a saline wastewater, known as concentrate. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_FgfpAq\"><img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"567\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Umkehrosmoseanlage-300-mit-Reinwasserbehaelter.jpg\" class=\"wp-image-4615\" alt=\"Umkehrosmoseanlage-300-mit-Reinwasserbehaelter\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Umkehrosmoseanlage-300-mit-Reinwasserbehaelter.jpg 850w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Umkehrosmoseanlage-300-mit-Reinwasserbehaelter-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Umkehrosmoseanlage-300-mit-Reinwasserbehaelter-768x512.jpg 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-greyd-accordion gs_WbsVQ4 hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-12\" id=\"title-nhwk-12\"><span><strong><strong><strong>Application case for industrial reverse osmosis system:<\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-12\" aria-labelledby=\"title-nhwk-12\" hidden>\n<p>A common application for the <a href=\"https:\/\/decker-vt.de\/en\/products\/reverse-osmosis-system-industry\/\">industrial reverse osmosis system<\/a> is the production of demineralized water in a surface treatment plant with a conductivity of &lt;&lt;20 \u00b5S\/cm salt load. The UO system consists of a system separator, a 100 \u00b5m pre-filter, a duplex softening system with one strongly acidic cation exchanger in the Na form, so-called SAC (sulphonic acid exchanger on styrene-divinylbenzene copolymer) and NaCl regeneration. The high-pressure pump increases the pressure from at least 2 bar to 14 bar on the 120 \u00b5m thick polyethersulfone layer of the semi-permeable membrane and thus performs a temperature-dependent separation of the feed into permeate and concentrate. However, the resulting demineralized water differs from the demineralized water of an ion exchanger system in that the ion retention on the anion side depends on the respective ion: ammonium ~92%, nitrate ~85%, fluoride ~95%, silicate ~90%, sulphate ~97%.   <\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-13\" id=\"title-nhwk-13\"><span><strong><strong><strong>Further process engineering expansion stages for an industrial reverse osmosis system<\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-13\" aria-labelledby=\"title-nhwk-13\" hidden>\n<p>An industrial <a href=\"https:\/\/decker-vt.de\/en\/products\/reverse-osmosis-system-industry\/\">reverse osmosis system<\/a> can be expanded by additional filtration stages depending on requirements. Gases dissolved in the feed stream (CO2) may be converted into HCO3 in advance by pH adjustment and separated at the membrane or by means of downstream membrane degassing. A further reduction of the conductivity value down to the technically lowest achievable conductivity value of 0.056 \u00b5S\/cm or 18.2 M\u03a9-cm can be achieved without a wastewater system, e.g. by a downstream <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-cartridge-ve-cartridge\/\">demineralization cartridge<\/a>, VE-cartridge, with mixed bed as exchange cartridges for external <a href=\"https:\/\/decker-vt.de\/en\/services\/ion-exchanger-regeneration\/\">ion exchanger regeneration<\/a> or EDI system(<a href=\"https:\/\/decker-vt.de\/en\/products\/electrodeionization\/\">electrodeionization<\/a>) for continuous purification. The membranes installed in the system can be chemically and thermally cleaned using an optional cleaning system (for larger systems). The RO system can also be designed as permeate-staged, i.e. two reverse osmosis membranes in series in the permeate for a special purification of the demineralized water up to 99.5% of the input water or concentrate-staged, i.e. two reverse osmosis membranes in series in the concentrate for a particularly low amount of wastewater. In the event of changing inlet pressure or fluctuating delivery quantities, storage tanks with pumping stations may be required.     <\/p>\n\n\n\n<p>An <a href=\"https:\/\/decker-vt.de\/en\/products\/electrodeionization\/\">electrodeionization<\/a> system can be installed downstream of a reverse osmosis system to produce ultrapure water.<\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_WbsVQ4 .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_WbsVQ4 .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_WbsVQ4 .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_WbsVQ4 .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/reverse-osmosis-system-industry\/\" title=\"Reverse osmosis system industry\" class=\"button  gs_XDKgD2 \">Learn more<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-tertiary-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_Sx0VbM group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69d44890bf2ca\" class=\"wp-block-greyd-box greyd-content-box gs_jicfuS\">\n<div class=\"greyd-anchor-target--wrapper\"><div id=\"wastewater%20treatment%20system\" class=\"greyd-anchor-target\"><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-3a6cb99f0be9893fe6d5805799bfb726\">Electrodeionization, EDI systems for ultrapure water production downstream of a reverse osmosis system<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-8dd148f8a7b29c8af5b448c56a196c43\"><a href=\"https:\/\/decker-vt.de\/en\/products\/electrodeionization\/\">Electrodeionization<\/a> (EDI systems) is usually connected downstream of a <a href=\"https:\/\/decker-vt.de\/en\/products\/reverse-osmosis-system-industry\/\">reverse osmosis system<\/a> in order to produce from the deionized water produced there (so-called permeate) the even purer ultrapure water up to a conductivity of 0.056 \u00b5S\/cm or 18.18 M\u03a9-cm (so-called diluate).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_HLPsJU\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"762\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2023\/06\/Umkehrosmose-Elektrodeionisation-Anlage-scaled-1-1024x762.jpg\" class=\"wp-image-2066\" alt=\"Umkehrosmoseanlage Industriell\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2023\/06\/Umkehrosmose-Elektrodeionisation-Anlage-scaled-1-1024x762.jpg 1024w, https:\/\/decker-vt.de\/wp-content\/uploads\/2023\/06\/Umkehrosmose-Elektrodeionisation-Anlage-scaled-1-300x223.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2023\/06\/Umkehrosmose-Elektrodeionisation-Anlage-scaled-1-768x572.jpg 768w, https:\/\/decker-vt.de\/wp-content\/uploads\/2023\/06\/Umkehrosmose-Elektrodeionisation-Anlage-scaled-1-1536x1144.jpg 1536w, https:\/\/decker-vt.de\/wp-content\/uploads\/2023\/06\/Umkehrosmose-Elektrodeionisation-Anlage-scaled-1-2048x1525.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--medium)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion gs_VTN6Y9 hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-14\" id=\"title-nhwk-14\"><span><strong><strong><strong><strong>Application case for lectrodeionization:<\/strong><\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-14\" aria-labelledby=\"title-nhwk-14\" hidden>\n<p>A typical application for <a href=\"https:\/\/decker-vt.de\/en\/products\/electrodeionization\/\">electrodeionization<\/a> is the production of ultrapure water for semiconductor production or hydrogen production.<\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-15\" id=\"title-nhwk-15\"><span><strong><strong><strong><strong>Further process engineering expansion stages of electrodeionization:<\/strong><\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-15\" aria-labelledby=\"title-nhwk-15\" hidden>\n<p><a href=\"https:\/\/decker-vt.de\/en\/products\/electrodeionization\/\">Electrodeionization<\/a> is not operational on its own, but always requires appropriate pretreatment via prefiltration, hardness removal or hardness stabilization and, if necessary, a single or double (permeate-staged) <a href=\"https:\/\/decker-vt.de\/en\/products\/reverse-osmosis-system-industry\/\">reverse osmosis system<\/a>. In addition, dissolved gases must be removed and, due to the constant operating requirements of electrodeionization, a separately secured tank with an ultrapure water circuit is generally also required. <\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_VTN6Y9 .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_VTN6Y9 .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_VTN6Y9 .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--tertiary); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_VTN6Y9 .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/electrodeionization\/\" title=\"Electrodeionization\" class=\"button  gs_I8UTef \">Learn more<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_4cYoeG group_wrap\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-5016e1a0 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column col-12 col-sm-12 col-md-7 col-lg-7 is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Chemical-physical wastewater treatment system, CP plants for industry<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-b3d21526c9d75a82c177b510fe401b30\">An industrial <a href=\"https:\/\/decker-vt.de\/en\/products\/chemical-physical-wastewater-system\/\">chemical-physical wastewater treatment system<\/a> is used for the chemical-physical (CP) treatment of wastewater generated in an industrial plant in order to meet the <a href=\"https:\/\/www.gesetze-im-internet.de\/abwv\/\" target=\"_blank\" rel=\"noreferrer noopener\">regulatory requirements<\/a> for the discharge of wastewater <a href=\"https:\/\/www.gesetze-im-internet.de\/whg_2009\/__57.html\" target=\"_blank\" rel=\"noreferrer noopener\">into a body of water<\/a> or a <a href=\"https:\/\/www.gesetze-im-internet.de\/whg_2009\/__58.html\" target=\"_blank\" rel=\"noreferrer noopener\">municipal wastewater treatment plant<\/a>.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto col-md-auto col-lg-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_jx7JB9\"><img loading=\"lazy\" decoding=\"async\" width=\"733\" height=\"489\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Abwasserbehandlungsanlage-mit-verschiedenen-Chargen-1.jpg\" class=\"wp-image-4311\" alt=\"Abwasserbehandlungsanlage-mit-verschiedenen-Chargen-1\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Abwasserbehandlungsanlage-mit-verschiedenen-Chargen-1.jpg 733w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Abwasserbehandlungsanlage-mit-verschiedenen-Chargen-1-300x200.jpg 300w\" sizes=\"auto, (max-width: 733px) 100vw, 733px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-greyd-accordion gs_UQ95bo hasiconleft\" data-autoclose=\"true\" data-openfirst=\"false\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-16\" id=\"title-nhwk-16\"><span><strong><strong><strong><strong>Application ase for chemical-physical wastewater treatment system:<\/strong><\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-16\" aria-labelledby=\"title-nhwk-16\" hidden>\n<p>Industrial plants are generally assigned to one of the industrial sectors listed in an annex of the Wastewater Ordinance (e.g. Annex 40 for metal processing companies) and, depending on the type of discharge, must treat the wastewater directly into a body of water or indirectly into the municipal wastewater treatment plant, usually by means of a <a href=\"https:\/\/decker-vt.de\/en\/products\/chemical-physical-wastewater-system\/\">chemical-physical wastewater treatment system<\/a> . For direct dischargers, Part C of the respective Annex applies; for indirect dischargers, the statutes of the municipal wastewater treatment plant apply instead.<br>With regard to the approved parameters, the chemical-physical wastewater treatment plant is operated. For example, a chromium(VI) batch is detoxified separately by reducing the batch to chromium(III) at &lt;&lt;pH 2.5 (temperature-compensated) using the reducing agent sodium bisulphite, whereby the pH value is stabilized. The chromium(III) is then transferred in a batch treatment, if necessary together with other partial streams containing metal salts, in a hydroxide precipitation with the addition of e.g. flocculation polymer and bentonites into a sedimentation-capable precipitation product and, if necessary, concentrated in a sludge thickener. The solid\/liquid separation takes place in the batch via a chamber filter press or a belt filter after the clear water has been removed if necessary. The aqueous phase is pumped through a multi-layer filter to a <a href=\"https:\/\/decker-vt.de\/en\/products\/selective-ion-exchanger-system\/\">selective exchanger<\/a> with an IDE ion exchanger resin such as Lewatit TP 207 in order to comply with the discharge monitoring values of the regulatory requirements. Equipment for pH adjustment may be installed upstream and\/or downstream of the selective exchanger.      <\/p>\n\n\n\n<p><\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-greyd-accordion-item\"><button class=\"wp-block-greyd-accordion__title\" role=\"button\" type=\"button\" aria-expanded=\"false\" aria-controls=\"sect-nhwk-17\" id=\"title-nhwk-17\"><span><strong><strong><strong><strong>Further process engineering expansion stages<\/strong><\/strong><\/strong><\/strong><\/span><span class=\"icon icon-normal arrow_carrot-down\" aria-hidden=\"true\"><\/span><span class=\"icon icon-active arrow_carrot-up\" aria-hidden=\"true\"><\/span><\/button><div class=\"wp-block-greyd-accordion__content\" role=\"region\" id=\"sect-nhwk-17\" aria-labelledby=\"title-nhwk-17\" hidden>\n<p>The CP wastewater system can be modularly supplemented with further filter stages, such as activated carbon, an additional iron oxide\/hydroxide filter stage or a further anionic selective exchanger to remove any organics, complexes or PFCs. The wastewater system can also be expanded to include disinfection steps, oxidation steps or rinsing steps. Depending on the size of the system, the selective exchangers are equipped with equipment for regeneration\/conditioning on site or are regenerated in the central regeneration station in 92348 Berg. If there are non-treatable partial flows in wastewater systems, these can be selectively fed to an evaporation process.   <\/p>\n\n\n\n<p>The sensor design can be analog or digital, e.g. using Memosens sensors.<\/p>\n<\/div><\/div>\n<style class=\"greyd-styles\">.gs_UQ95bo .wp-block-greyd-accordion-item { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .gs_UQ95bo .wp-block-greyd-accordion-item:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_UQ95bo .wp-block-greyd-accordion-item :checked + * { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><style class=\"greyd-styles\">. { --accord-title-bg-color: var(--wp--preset--color--transparent); --accord-title-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--transparent); --accord-text-color: var(--wp--preset--color--foreground); --accord-icon-font-size: 1.8em; --accord-title-font-size: 1.3em; --accord-content-margin-bottom: 0px; --accord-padding: 0 0 1rem 0; --accord-content-padding: 0px 0 0 0; --accord-transition-duration: 1.2s; } .:hover { --accord-title-text-color: var(--wp--preset--color--primary); } .gs_UQ95bo .wp-block-greyd-accordion__title[aria-expanded=\"true\"] { --accord-title-text-color: var(--wp--preset--color--primary); --accord-text-color: var(--wp--preset--color--secondary); --accord-bg-color: var(--wp--preset--color--tertiary); } <\/style><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/chemical-physical-wastewater-system\/\" title=\"Chemical-physical wastewater system\" class=\"button  gs_Kn2T2y \">Learn more<\/a>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ion exchangers and filter media Ion exchangers or ion exchange resins are spherical granules, similar in appearance to sand, which carry out an ion exchange process in an aqueous solution, i.e. they can remove ions and release the ions with which they were previously loaded, i.e. \u201cconditioned\u201d. Depending on the type of ion exchange resin, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"greyd_block_editor_preview":[],"footnotes":""},"class_list":["post-4610","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages\/4610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/comments?post=4610"}],"version-history":[{"count":15,"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages\/4610\/revisions"}],"predecessor-version":[{"id":5088,"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages\/4610\/revisions\/5088"}],"wp:attachment":[{"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/media?parent=4610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}