{"id":4543,"date":"2025-09-15T11:36:01","date_gmt":"2025-09-15T09:36:01","guid":{"rendered":"https:\/\/decker-vt.de\/startseite\/"},"modified":"2026-02-10T08:43:36","modified_gmt":"2026-02-10T07:43:36","slug":"home","status":"publish","type":"page","link":"https:\/\/decker-vt.de\/en\/","title":{"rendered":"Home"},"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_9KqMYh group_wrap\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">\n<div class=\"wp-block-cover alignfull is-light\" 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;\"><video class=\"wp-block-cover__video-background intrinsic-ignore\" autoplay muted loop playsinline src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Decker_Intro.mp4\" data-object-fit=\"cover\"><\/video><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-69ddf86ec2dd8\" class=\"wp-block-greyd-box gs_M3CvIy greyd-content-box gs_M3CvIy\">\n<p class=\"has-text-align-center has-medium-font-size\" style=\"font-style:normal;font-weight:500\">Decker process engineering<\/p>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center gs_BCLbVu\">Ion exchanger system<\/h1>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center gs_OgTGle\" style=\"line-height:1.5\">Regenerate ion exchangers<\/h2>\n\n\n<figure style=\"\" class=\"wp-block-image greyd-image  aligncenter gs_fXliU1\"><img loading=\"lazy\" decoding=\"async\" width=\"415\" height=\"501\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/1-Icon_wasseraufbereitung_medium.png\" class=\"wp-image-374\" alt=\"1-Icon_wasseraufbereitung_medium\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/1-Icon_wasseraufbereitung_medium.png 415w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/1-Icon_wasseraufbereitung_medium-249x300.png 249w\" sizes=\"auto, (max-width: 415px) 100vw, 415px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/contact-form\/\" title=\"Contact Form\" class=\"button is-style-sec gs_hXtA1H \">Contact now<\/a><style class=\"greyd-styles\">.gs_hXtA1H { color: var(--wp--preset--color--lightest) !important; background: var(--wp--preset--color--transparent) !important; border-top: 2px solid var(--wp--preset--color--lightest) !important; border-right: 2px solid var(--wp--preset--color--lightest) !important; border-bottom: 2px solid var(--wp--preset--color--lightest) !important; border-left: 2px solid var(--wp--preset--color--lightest) !important; } .gs_hXtA1H:hover { background: var(--wp--preset--color--primary) !important; border-top: 2px solid var(--wp--preset--color--primary) !important; border-right: 2px solid var(--wp--preset--color--primary) !important; border-bottom: 2px solid var(--wp--preset--color--primary) !important; border-left: 2px solid var(--wp--preset--color--primary) !important; } <\/style>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull has-secondary-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_QHY0xM group_wrap\">\n<div class=\"wp-block-columns alignwide 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-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ec408a\" class=\"wp-block-greyd-box aligncenter greyd-content-box gs_Go5wU1\"><figure style=\"\" class=\"wp-block-image greyd-image  aligncenter gs_aBSfXY\"><img decoding=\"async\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/flask-solid-full.svg\" class=\"wp-image-388\" alt=\"flask-solid-full\" \/><\/figure>\n\n\n<p class=\"has-text-align-center has-lightest-color has-text-color has-link-color wp-elements-ac83d16a33aa6268a9ea5d3b6c4c98a4\" style=\"font-style:normal;font-weight:500\">Regenerate ion exchangers<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ec46e7\" class=\"wp-block-greyd-box aligncenter greyd-content-box gs_m80qkl\"><figure style=\"\" class=\"wp-block-image greyd-image  aligncenter gs_IOkr9d\"><img decoding=\"async\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/gears-solid-full.svg\" class=\"wp-image-389\" alt=\"gears-solid-full\" \/><\/figure>\n\n\n<p class=\"has-text-align-center has-lightest-color has-text-color has-link-color wp-elements-b7168863819b797ec57be78b571a7180\" style=\"font-style:normal;font-weight:500\">Maintenance and service of ion exchanger system, <br>waste water system<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ec4ccb\" class=\"wp-block-greyd-box aligncenter greyd-content-box gs_EbrWq2\"><figure style=\"\" class=\"wp-block-image greyd-image  aligncenter gs_yD26Md\"><img decoding=\"async\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/leaf-solid-full.svg\" class=\"wp-image-390\" alt=\"leaf-solid-full\" \/><\/figure>\n\n\n<p class=\"has-text-align-center has-lightest-color has-text-color has-link-color wp-elements-62a4c30bef0bc93a889664aad5e7aefa\" style=\"font-style:normal;font-weight:500\">Produce demineralized water:<br>Demineralization cartridge, <br>demineralization system<br>Ion exchanger system and reverse osmosis system<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ec5277\" class=\"wp-block-greyd-box aligncenter greyd-content-box gs_1IcMFN\"><figure style=\"\" class=\"wp-block-image greyd-image  aligncenter gs_cDXgRT\"><img decoding=\"async\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/circle-check-regular-full.svg\" class=\"wp-image-393\" alt=\"circle-check-regular-full\" \/><\/figure>\n\n\n<p class=\"has-text-align-center has-lightest-color has-text-color has-link-color wp-elements-c46a820d7b2b52b80855e31a7bc57ff1\" style=\"font-style:normal;font-weight:500\">Approvals &amp; training<br>WHG, Chemicals and AwSV<\/p>\n<\/div>\n<\/div>\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_MAK83y group_wrap\">\n<div id=\"greyd-69ddf86ec572e\" class=\"wp-block-greyd-box greyd-content-box gs_AmIApi\">\n<h2 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-2c837394b69d09c9705f2afff48c04b8\">Regeneration of ion exchanger system and ion exchanger: COMPLETE WATER MANAGEMENT<\/h2>\n\n\n\n<h3 class=\"wp-block-heading has-secondary-color has-text-color has-link-color wp-elements-d47bd051d357ef5dd0cfa5a3c189cce8\">Vom Wasserhahn, der Herstellung von&nbsp;<a href=\"https:\/\/decker-vt.de\/neuigkeiten\/ve-wasser\/\">VE Wasser<\/a>, bis zum letzten Schritt der Abwasserbehandlung, Ionenaustauscheranlage, Umkehrosmoseanlage Industrie Selektivaustauscher sowie extern Ionenaustauscher regnerieren<\/h3>\n\n\n\n<p class=\"has-secondary-color has-text-color has-link-color wp-elements-15d0dffaa6a8c5480e86d0983ec2c178\"><a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchanger-system\/\">Ion exchanger plant<\/a>, <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-plant\/\">demineralization plant,<\/a> <a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-plant\/\"><\/a><a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-cartridge-ve-cartridge\/\">demineralization cartridge<\/a>,<a href=\"https:\/\/decker-vt.de\/en\/products\/reverse-osmosis-system-industry\/\"> <\/a><a href=\"https:\/\/decker-vt.de\/en\/products\/demineralization-cartridge-ve-cartridge\/\">reverse osmosis plant industry<\/a>, <a href=\"https:\/\/decker-vt.de\/en\/products\/electrodeionization\/\">electrodeionization for ultrapure water production<\/a>, <a href=\"https:\/\/decker-vt.de\/en\/products\/chemical-physical-wastewater-system\/\">chemical physical waste water plant<\/a>, <a href=\"https:\/\/decker-vt.de\/en\/products\/selective-ion-exchanger-system\/\">selective exchanger plant<\/a>, <a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchangers\/\">ion exchanger<\/a> and <a href=\"https:\/\/decker-vt.de\/en\/services\/ion-exchanger-regeneration\/\">ion exchanger regeneration<\/a>, i.e. the external regeneration of ion exchange resin (such as mixed bed resin regeneration and \/ or ion exchange cartridges regeneration, also from ultrapure water production) in the ultrapure water industry.i.e. the external regeneration of ion exchanger resin (e.g. mixed bed resin regeneration and \/ or ion exchanger cartridge regeneration, also from ultrapure water production) in the D-A-CH region, the EU and worldwide.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignfull is-style-bootstrap has-tertiary-background-color has-background has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_0gqpqN group_wrap\">\n<div style=\"height:var(--wp--preset--spacing--medium)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading alignwide has-text-align-center has-secondary-color has-text-color has-link-color wp-elements-a5bd6a64be1e37aadac4dddac69b670a\">Our products<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-086e736c wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--small);padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"padding-top:var(--wp--preset--spacing--small);\" class=\"wp-block-image greyd-image  aligncenter gs_ivKV65\"><img loading=\"lazy\" decoding=\"async\" width=\"874\" height=\"583\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Regeneration-Anschlauchen.jpg\" class=\"wp-image-4544\" alt=\"Regeneration-Anschlauchen\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Regeneration-Anschlauchen.jpg 874w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Regeneration-Anschlauchen-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Regeneration-Anschlauchen-768x512.jpg 768w\" sizes=\"auto, (max-width: 874px) 100vw, 874px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/ion-exchanger-regeneration\/\" title=\"Regenerate ion exchangers\" class=\"button  gs_OAgb5H \">Regenerate ion exchangers<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"padding-top:var(--wp--preset--spacing--small);\" class=\"wp-block-image greyd-image  aligncenter gs_K5l3Q1\"><img loading=\"lazy\" decoding=\"async\" width=\"874\" height=\"583\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Werkstatt-KR-Anlage-2.jpg\" class=\"wp-image-425\" alt=\"Werkstatt-KR-Anlage-2\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Werkstatt-KR-Anlage-2.jpg 874w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Werkstatt-KR-Anlage-2-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Werkstatt-KR-Anlage-2-768x512.jpg 768w\" sizes=\"auto, (max-width: 874px) 100vw, 874px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/\" title=\"Products\" class=\"button  gs_cYwoeA \">System engineering Ion exchangers <br>Reverse osmosis Waste water<\/a>\n<\/div>\n<\/div>\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-container-core-group-is-layout-67eb8b2f wp-block-group-is-layout-constrained gs_qxD60u group_wrap\" style=\"margin-top:0;margin-bottom:0;padding-right:0;padding-left:0\">\n<div style=\"height:var(--wp--preset--spacing--x-large)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading alignwide has-text-align-center has-secondary-color has-text-color has-link-color wp-elements-e9ee9c9094771ea3f6d51d1e6b5dd1ea\">Our service<\/h2>\n\n\n\n<div style=\"height:var(--wp--preset--spacing--large)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div  class=\"gs_qawmh0 alignwide\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-04293b2c wp-block-columns-is-layout-flex\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-6 col-md-4 col-lg-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ec97d1\" class=\"wp-block-greyd-box aligncenter gs_zKZ4Hn greyd-content-box gs_zKZ4Hn flex-justify-flex-start\"><figure style=\"padding-top:0;\" class=\"wp-block-image greyd-image  aligncenter gs_qp1hIu\"><img loading=\"lazy\" decoding=\"async\" width=\"839\" height=\"559\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-5.jpg\" class=\"wp-image-495\" alt=\"Engineering-5\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-5.jpg 839w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-5-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-5-768x512.jpg 768w\" sizes=\"auto, (max-width: 839px) 100vw, 839px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/indirect-discharger-application-whg\/\" title=\"Indirect discharger application WHG\" class=\"button  gs_kmtIz0 \">Indirect discharger application WHG<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-6 col-md-4 col-lg-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ecaae8\" class=\"wp-block-greyd-box aligncenter gs_uXEhmR greyd-content-box gs_uXEhmR flex-justify-flex-start\"><figure style=\"padding-top:0;\" class=\"wp-block-image greyd-image  aligncenter gs_g4EGF3\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-1024x683.jpg\" class=\"wp-image-496\" alt=\"Montage\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-1024x683.jpg 1024w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-768x512.jpg 768w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-1536x1024.jpg 1536w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/plastics-workshop\/\" title=\"Plastics workshop\" class=\"button  gs_mArCxl \">Plastics workshop<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-6 col-md-4 col-lg-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ecbd1a\" class=\"wp-block-greyd-box aligncenter gs_IOHPP5 greyd-content-box gs_IOHPP5 flex-justify-flex-start\"><figure style=\"padding-top:0;\" class=\"wp-block-image greyd-image  aligncenter gs_vogvjz\"><img loading=\"lazy\" decoding=\"async\" width=\"870\" height=\"580\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Schulung-3.jpg\" class=\"wp-image-497\" alt=\"Schulung-3\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Schulung-3.jpg 870w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Schulung-3-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Schulung-3-768x512.jpg 768w\" sizes=\"auto, (max-width: 870px) 100vw, 870px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/training\/\" title=\"Training\" class=\"button  gs_WQ6ciF \">Training<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n<div  class=\"gs_GsyZkw alignwide\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-04293b2c wp-block-columns-is-layout-flex\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-6 col-md-4 col-lg-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ecd445\" class=\"wp-block-greyd-box aligncenter gs_GKzGHI greyd-content-box gs_GKzGHI flex-justify-flex-start\"><figure style=\"padding-top:var(--wp--preset--spacing--small);\" class=\"wp-block-image greyd-image  aligncenter gs_RxwEO7\"><img loading=\"lazy\" decoding=\"async\" width=\"879\" height=\"586\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Laborversuch-2.jpg\" class=\"wp-image-498\" alt=\"Laborversuch-2\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Laborversuch-2.jpg 879w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Laborversuch-2-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Laborversuch-2-768x512.jpg 768w\" sizes=\"auto, (max-width: 879px) 100vw, 879px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/research-and-development\/\" title=\"Research and development\" class=\"button  gs_GAL0gF \">Research &amp; Development<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-6 col-md-4 col-lg-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ece72b\" class=\"wp-block-greyd-box aligncenter gs_Z3bc0Q greyd-content-box gs_Z3bc0Q flex-justify-flex-start\"><figure style=\"padding-top:var(--wp--preset--spacing--small);\" class=\"wp-block-image greyd-image  aligncenter gs_9NiMso\"><img loading=\"lazy\" decoding=\"async\" width=\"855\" height=\"570\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-3.jpg\" class=\"wp-image-499\" alt=\"Montage-3\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-3.jpg 855w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-3-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Montage-3-768x512.jpg 768w\" sizes=\"auto, (max-width: 855px) 100vw, 855px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/maintenance-and-service\/\" title=\"Maintenance and service\" class=\"button  gs_cPBZrM \">Maintenance &amp; Service<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-6 col-md-4 col-lg-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ecf854\" class=\"wp-block-greyd-box aligncenter gs_DCoIea greyd-content-box gs_DCoIea flex-justify-flex-start\"><figure style=\"padding-top:var(--wp--preset--spacing--small);\" class=\"wp-block-image greyd-image  aligncenter gs_9FYPx9\"><img loading=\"lazy\" decoding=\"async\" width=\"844\" height=\"563\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-2.jpg\" class=\"wp-image-500\" alt=\"Engineering-2\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-2.jpg 844w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-2-300x200.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Engineering-2-768x512.jpg 768w\" sizes=\"auto, (max-width: 844px) 100vw, 844px\" \/><\/figure>\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/system-planning-and-engineering\/\" title=\"Engineering\" class=\"button  gs_J1dS9s \">Planning &amp; Engineering<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<div style=\"height:var(--wp--preset--spacing--large)\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--x-large);margin-bottom:var(--wp--preset--spacing--x-large)\">\n<h2 class=\"wp-block-heading alignwide\">Environmental protection and conservation<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0a4a5255 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_Lbe8TV\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"971\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Umwelt_Patronen-1024x971.jpg\" class=\"wp-image-447\" alt=\"Umwelt_Patronen\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Umwelt_Patronen-1024x971.jpg 1024w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Umwelt_Patronen-300x284.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Umwelt_Patronen-768x728.jpg 768w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Umwelt_Patronen-1536x1456.jpg 1536w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Umwelt_Patronen.jpg 1840w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Our mission is<br>the long-term preservation<br>of resources<\/h3>\n\n\n\n<p style=\"line-height:1.6\">Our mission is the long-term preservation of resources. At Decker Verfahrenstechnik, we think sustainably. By separating material flows at our customers, e.g. via an <a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchanger-system\/\">ion exchanger system<\/a> for the <a href=\"https:\/\/decker-vt.de\/en\/services\/ion-exchanger-regeneration\/\">external regeneration of ion exchangers (cartridges)<\/a>, we are able to generate a new value chain. This begins with the use of the resource by our customers and ends with it again. Despite innovative technologies, such as <a href=\"https:\/\/decker-vt.de\/en\/products\/reverse-osmosis-system-industry\/\">industrial reverse osmosis systems<\/a> with EDI and <a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchangers\/\">polisher<\/a> ion exchangers (e.g. from <a href=\"https:\/\/lanxess.com\/de-DE\/Produkte-und-L%C3%B6sungen\/Marken\/Lewatit\" target=\"_blank\" rel=\"noreferrer noopener\">Lanxess Lewatit<\/a> or <a href=\"https:\/\/www.purolite.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Purolite<\/a>), we consolidate resource losses via an <a href=\"https:\/\/decker-vt.de\/en\/products\/ion-exchanger-system\/\">ion exchanger system<\/a> in the cycle or in an <a href=\"https:\/\/decker-vt.de\/en\/products\/chemical-physical-wastewater-system\/\">industrial chemical-physical wastewater system<\/a> via a <a href=\"https:\/\/decker-vt.de\/en\/products\/selective-ion-exchanger-system\/\">selective exchanger system<\/a> and reunite them in a synergetic process as part of the <a href=\"https:\/\/decker-vt.de\/en\/services\/ion-exchanger-regeneration\/\">ion exchanger regeneration<\/a> service to form the original resource, which is then available to the customer again. Thanks to our own PV system, we are able to map the process in a largely energy-optimized manner. Through all of our technologies, we ensure the preservation of resources for the development of future generations, as set out as a goal in SDG 6, 6.3 and 6.4 of the United Nations and the German National Water Strategy II.4.     Thanks to our own PV system, we are able to map the process in a largely energy-optimized manner. Through all of our technologies, we ensure the preservation of resources for the development of future generations, as set out as a goal in <a href=\"https:\/\/www.un.org\/sustainabledevelopment\/water-and-sanitation\/\" target=\"_blank\" rel=\"noreferrer noopener\">SDG 6<\/a>, 6.3 and 6.4 of the United Nations and the <a href=\"https:\/\/www.bmuv.de\/fileadmin\/Daten_BMU\/Download_PDF\/Binnengewaesser\/BMUV_Wasserstrategie_bf.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">German National Water Strategy<\/a> II.4.<\/p>\n<\/div>\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_KdDDbh group_wrap\"><div  class=\"gs_MSTtyy alignwide\">\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-d23369b8 wp-block-columns-is-layout-flex\" style=\"margin-top:0;padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ed095b\" class=\"wp-block-greyd-box greyd-content-box gs_3fd33S has-background\"><div id='bg_69ddf86ed07ec' class='greyd-background'>\n\t\t\t\t\t\t\t\t<div class='bg_image'  data-srcset='{\"150\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Werkstatt-KR-Anlage-2-150x150.jpg\",\"300\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Werkstatt-KR-Anlage-2-300x200.jpg\",\"768\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Werkstatt-KR-Anlage-2-768x512.jpg\",\"full\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Werkstatt-KR-Anlage-2.jpg\"}'><\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n<div style=\"height:200px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/products\/\" title=\"Products\" class=\"button  gs_AldgJD \">Products<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ed0d88\" class=\"wp-block-greyd-box greyd-content-box gs_jXv3gv has-background\"><div id='bg_69ddf86ed0c26' class='greyd-background'>\n\t\t\t\t\t\t\t\t<div class='bg_image'  data-srcset='{\"150\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Montage-150x150.jpg\",\"300\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Montage-300x200.jpg\",\"768\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Montage-768x512.jpg\",\"1024\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Montage-1024x683.jpg\",\"1536\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Montage-1536x1024.jpg\",\"full\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Montage.jpg\"}'><\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n<div style=\"height:200px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/\" title=\"Services\" class=\"button  gs_ich2nv \">Service<\/a>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<div id=\"greyd-69ddf86ed1b40\" class=\"wp-block-greyd-box greyd-content-box gs_8LsX3K has-background\"><div id='bg_69ddf86ed1990' class='greyd-background'>\n\t\t\t\t\t\t\t\t<div class='bg_image'  data-srcset='{\"150\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Schulung-3-150x150.jpg\",\"300\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Schulung-3-300x200.jpg\",\"768\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Schulung-3-768x512.jpg\",\"full\":\"https:\\\/\\\/decker-vt.de\\\/wp-content\\\/uploads\\\/2025\\\/09\\\/Schulung-3.jpg\"}'><\/div>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/div>\n<div style=\"height:200px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-greyd-buttons aligncenter\">\n<a  href=\"\/en\/services\/training\/\" title=\"Training\" class=\"button  gs_tQQs1N \">Training<\/a>\n<\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group alignwide has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\" style=\"margin-top:var(--wp--preset--spacing--x-large);margin-bottom:var(--wp--preset--spacing--x-large)\">\n<h2 class=\"wp-block-heading alignwide\">About Decker Verfahrenstechnik GmbH<\/h2>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0a4a5255 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_6CR5bM\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"971\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-2021-1024x971.jpg\" class=\"wp-image-486\" alt=\"Reinhard-und-Erwin-2021\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-2021-1024x971.jpg 1024w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-2021-300x284.jpg 300w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-2021-768x728.jpg 768w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-2021-1536x1456.jpg 1536w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-2021.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Industrial<br>Environmental company<br>for water treatment<br>since 1987<\/h3>\n\n\n\n<p style=\"line-height:1.6\">The company\u2019s history goes back to the foundation of the \u201cEisengie\u00dferei N\u00fcrnberg-M\u00f6geldorf Gebr\u00fcder Decker\u201d in 1891, which developed into Gebr\u00fcder Decker KG.<\/p>\n\n\n\n<p style=\"line-height:1.6\">In 1987, Gebr\u00fcder DECKER Verfahrenstechnik GmbH was entered in the Nuremberg commercial register as an independent company in the field of technical environmental protection. In 2014, the company was renamed Decker Verfahrenstechnik GmbH.<\/p>\n\n\n\n<div class=\"wp-block-greyd-buttons\">\n<a  href=\"\/en\/about-us\/\" title=\"About us\" class=\"button is-style-prim gs_TkANwc \">More about history of Decker<\/a>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-0a4a5255 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--large);padding-right:0;padding-left:0\">\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-text-align-right\">Reinhard Naujoks<br>and Erwin Fischer<br>now and<br>in 1987<\/h3>\n<\/div>\n\n\n\n<div class=\"wp-block-column col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_xL8Ara\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"506\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-1990.jpg\" class=\"wp-image-491\" alt=\"Reinhard-und-Erwin-1990\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-1990.jpg 605w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/09\/Reinhard-und-Erwin-1990-300x251.jpg 300w\" sizes=\"auto, (max-width: 605px) 100vw, 605px\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group aligncenter has-global-padding is-layout-constrained wp-block-group-is-layout-constrained gs_IxqBy5 group_wrap\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-97d981de wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_uvqjYh\"><img loading=\"lazy\" decoding=\"async\" width=\"570\" height=\"243\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-Mitglied-der-DWA.jpg\" class=\"wp-image-4545\" alt=\"Decker-Mitglied-der-DWA\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-Mitglied-der-DWA.jpg 570w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-Mitglied-der-DWA-300x128.jpg 300w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_Sn1NR9\"><img loading=\"lazy\" decoding=\"async\" width=\"250\" height=\"81\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/GWP_TDC4_M_Member-250px-breit.png\" class=\"wp-image-4547\" alt=\"GWP_TDC4_M_Member-250px-breit\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_azXug0\"><img loading=\"lazy\" decoding=\"async\" width=\"180\" height=\"70\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Umweltcluster-Bayern.png\" class=\"wp-image-4546\" alt=\"Umweltcluster-Bayern\" \/><\/figure><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center col-12 col-sm-auto is-layout-flow wp-block-column-is-layout-flow\"><figure style=\"\" class=\"wp-block-image greyd-image   gs_96E0Kw\"><img loading=\"lazy\" decoding=\"async\" width=\"953\" height=\"1024\" src=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-im-Umwelt-Klimapakt-Bayern-953x1024.jpg\" class=\"wp-image-4548\" alt=\"Decker-im-Umwelt-Klimapakt-Bayern\" srcset=\"https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-im-Umwelt-Klimapakt-Bayern-953x1024.jpg 953w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-im-Umwelt-Klimapakt-Bayern-279x300.jpg 279w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-im-Umwelt-Klimapakt-Bayern-768x825.jpg 768w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-im-Umwelt-Klimapakt-Bayern-1429x1536.jpg 1429w, https:\/\/decker-vt.de\/wp-content\/uploads\/2025\/10\/Decker-im-Umwelt-Klimapakt-Bayern.jpg 1489w\" sizes=\"auto, (max-width: 953px) 100vw, 953px\" \/><\/figure><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Our products Our service Environmental protection and conservation Our mission isthe long-term preservationof resources Our mission is the long-term preservation of resources. At Decker Verfahrenstechnik, we think sustainably. By separating material flows at our customers, e.g. via an ion exchanger system for the external regeneration of ion exchangers (cartridges), we are able to generate a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"greyd_block_editor_preview":[],"footnotes":""},"class_list":["post-4543","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages\/4543","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=4543"}],"version-history":[{"count":13,"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages\/4543\/revisions"}],"predecessor-version":[{"id":5452,"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/pages\/4543\/revisions\/5452"}],"wp:attachment":[{"href":"https:\/\/decker-vt.de\/en\/wp-json\/wp\/v2\/media?parent=4543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}