{"id":24387,"date":"2026-05-26T07:54:16","date_gmt":"2026-05-26T07:54:16","guid":{"rendered":"https:\/\/www.kcsensor.com\/?p=24387"},"modified":"2026-05-26T08:14:24","modified_gmt":"2026-05-26T08:14:24","slug":"textile-dyeing-wastewater-chloride-monitoring","status":"publish","type":"post","link":"https:\/\/www.kcsensor.com\/de\/textile-dyeing-wastewater-chloride-monitoring\/","title":{"rendered":"Wie die Online-Chlorid\u00fcberwachung zur Einhaltung der Vorschriften f\u00fcr Abw\u00e4sser aus der Textilf\u00e4rbung beigetragen hat"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Eine mittelgro\u00dfe Textilf\u00e4rberei in Shaoxing in der Provinz Zhejiang \u2013 einem der gr\u00f6\u00dften Textilproduktionscluster Chinas \u2013 hatte aufgrund hoher Chloridkonzentrationen in ihren Abw\u00e4ssern immer wieder mit Verst\u00f6\u00dfen gegen die Vorschriften zu k\u00e4mpfen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-dominant-color=\"5a554b\" data-has-transparency=\"false\" style=\"--dominant-color: #5a554b;\" fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-100-Online-COD-Sensor-in-Industrial-Wastewater-Treatment-1024x640.webp\" alt=\"KWS-100 Online-CSB-Sensor in der industriellen Abwasserbehandlung\" class=\"wp-image-23836 not-transparent\" srcset=\"https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-100-Online-COD-Sensor-in-Industrial-Wastewater-Treatment-1024x640.webp 1024w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-100-Online-COD-Sensor-in-Industrial-Wastewater-Treatment-300x188.webp 300w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-100-Online-COD-Sensor-in-Industrial-Wastewater-Treatment-768x480.webp 768w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-100-Online-COD-Sensor-in-Industrial-Wastewater-Treatment-600x375.webp 600w, https:\/\/www.kcsensor.com\/wp-content\/uploads\/2026\/02\/KWS-100-Online-COD-Sensor-in-Industrial-Wastewater-Treatment.webp 1080w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Die Herausforderung: Unkontrollierbare Chloridspitzen im F\u00e4rbeabwasser<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Anlage verarbeitet etwa <strong>T\u00e4glich 3.000 Tonnen Abwasser<\/strong> durch reaktive und Dispersionsf\u00e4rbeverfahren, die beide in hohem Ma\u00dfe auf Natriumchlorid (NaCl) als F\u00e4rbehilfsmittel angewiesen sind. Gem\u00e4\u00df GB 4287-2012 betr\u00e4gt der Chloridgrenzwert f\u00fcr die Einleitung von Industrieabw\u00e4ssern <strong>500 mg\/l<\/strong>. Herk\u00f6mmliche Offline-Pr\u00fcfverfahren lieferten erst alle 4\u20136 Stunden Ergebnisse, wodurch eine Prozesssteuerung in Echtzeit nahezu unm\u00f6glich war.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Als die Chloridwerte w\u00e4hrend des Farbstoffwechsels \u00fcber Nacht sprunghaft anstiegen, \u00fcberschritt das Abwasser die gesetzlichen Grenzwerte, bevor die Betreiber reagieren konnten. \u00dcber einen Zeitraum von zwei Jahren f\u00fchrte dies zu <strong>monatliche Bu\u00dfgelder in H\u00f6he von durchschnittlich 28.000 Yen<\/strong> sowie wiederholte Warnungen der Umweltbeh\u00f6rden.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Die L\u00f6sung: Kontinuierliche \u00dcberwachung mit dem Chlorid-Ionen-Sensor KWS-3100<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Die Einrichtung setzte das <strong>KWS-3100 Online-Chlorid-Ionen-Sensor<\/strong> an der endg\u00fcltigen Abwasserableitungsstelle. Wichtigste Spezifikationen:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Messbereich:<\/strong> 0,1 mg\/l bis 2.000 mg\/l<\/li>\n\n\n\n<li><strong>Genauigkeit:<\/strong> \u00b15% FS<\/li>\n\n\n\n<li><strong>Temperaturkompensation:<\/strong> 0\u201360 \u00b0C<\/li>\n\n\n\n<li><strong>Ausgabe:<\/strong> RS-485-MODBUS-RTU-Protokoll<\/li>\n\n\n\n<li><strong>Wartungsintervall:<\/strong> Einmal im Monat<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Ergebnisse nach sechs Monaten<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Parameter<\/th><th>Vor der Installation<\/th><th>Nach KWS-3100<\/th><\/tr><tr><td>Durchschnittlicher Chloridgehalt im Abwasser (mg\/l)<\/td><td>620<\/td><td>290<\/td><\/tr><tr><td>Monatliche Bu\u00dfgelder (CNY)<\/td><td>28,000<\/td><td>0<\/td><\/tr><tr><td>Abtastfrequenz<\/td><td>Manuell, alle 4\u20136 Stunden<\/td><td>Automatisch, alle 60 Sekunden<\/td><\/tr><tr><td>Wartungsarbeitsstunden\/Monat<\/td><td>32 Personenstunden<\/td><td>4 Personenstunden<\/td><\/tr><tr><td>Kosten f\u00fcr Kalibrierungsreagenzien pro Monat<\/td><td>1.800 \u00a5<\/td><td>\u00a50<\/td><\/tr><tr><td>Vorf\u00e4lle im Zusammenhang mit Compliance-Verst\u00f6\u00dfen<\/td><td>3\u20135 pro Monat<\/td><td>0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Warum dies f\u00fcr globale Textilhersteller von Bedeutung ist<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00fcr Textilhersteller in ganz <strong>Indien, Bangladesch, Indonesien<\/strong>, und dar\u00fcber hinaus \u2013 wo die Textilindustrie j\u00e4hrlich insgesamt Millionen Kubikmeter chloridhaltiges Abwasser einleitet \u2013 stellt der Einsatz einer Online-Chlorid\u00fcberwachung einen strategischen betrieblichen Vorteil dar. Betriebe, die das KWS-3100 einsetzen, geben an, dass sich die Kosten f\u00fcr das zur\u00fcckgewonnene Salz im Durchschnitt auf <strong>12\u201318% Rohstoffaufwand<\/strong> durch ein optimiertes Sole-Management.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Weitere Informationen zu unserer Chlorid-Ionen-Sensortechnologie finden Sie auf unserer <a href=\"https:\/\/www.kcsensor.com\/de\/product\/kws-3100-online-chloride-ion-sensor\/\" target=\"_blank\" rel=\"noopener noreferrer\">Produktseite KWS-3100<\/a>. Ben\u00f6tigen Sie Hilfe bei der Auswahl der richtigen L\u00f6sung? <a href=\"https:\/\/www.kcsensor.com\/de\/contact-us\/\" target=\"_blank\" rel=\"noopener noreferrer\">Wenden Sie sich noch heute an unser technisches Team<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>A mid-sized textile dyeing facility in Shaoxing, Zhejiang Province\u2014one of China\u2019s largest textile production clusters\u2014faced recurring compliance violations due to high chloride concentrations in their effluent discharge. The Challenge: Uncontrollable Chloride Spikes in Dyeing Effluent The facility processes approximately 3,000 tons of wastewater daily through reactive and disperse dyeing processes, both relying heavily on sodium [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":24397,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[294],"tags":[232],"class_list":["post-24387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cases","tag-water-quality-sensors"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/posts\/24387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/comments?post=24387"}],"version-history":[{"count":0,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/posts\/24387\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/media\/24397"}],"wp:attachment":[{"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/media?parent=24387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/categories?post=24387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kcsensor.com\/de\/wp-json\/wp\/v2\/tags?post=24387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}