{"id":4128,"date":"2025-10-23T06:01:51","date_gmt":"2025-10-23T06:01:51","guid":{"rendered":"https:\/\/groupvanmoerkerke.be\/?page_id=4128"},"modified":"2026-01-19T07:15:10","modified_gmt":"2026-01-19T07:15:10","slug":"wastewater-installations","status":"publish","type":"page","link":"https:\/\/groupvanmoerkerke.be\/en\/anotec\/wastewater-installations\/","title":{"rendered":"Wastewater installations"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4128\" class=\"elementor elementor-4128 elementor-1832\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f776e6c e-flex e-con-boxed e-con e-parent\" data-id=\"f776e6c\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1fc2b8b e-con-full e-flex e-con e-child\" data-id=\"1fc2b8b\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6519511 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"6519511\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fab2ac elementor-widget elementor-widget-heading\" data-id=\"1fab2ac\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Cathodic protection for wastewater installations<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba4ce7b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ba4ce7b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eea8052 listIcon elementor-widget elementor-widget-text-editor\" data-id=\"eea8052\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Various corrosion problems can occur in wastewater installations, which can be resolved through cathodic protection. Underwater motors, aeration systems, scrapers, ladders, and even concrete reinforcement can be affected by corrosion due to pollution and any chlorides that increase electrical conductivity, as well as the introduced oxygen and the turbulence of the fluid. <\/p><p>Typical anodes used for this purpose are activated tubular MMO anodes. Due to the presence of chlorides (urea, road salt), wastewater impressed current systems are treated as if they were offshore installations. Therefore, all components of the CP system must be manufactured to high quality standards. This includes the use of Kynar HMWPE cable, MMO anodes with a seaworthy coating, and high-quality measuring electrodes.   <\/p><p>Installations in wastewater basins are always potential-controlled, given that various metal types are used, ranging from steel to stainless steel in various designs. Another reason for this potential control is the varying electrical conductivity of the water, e.g., due to the use of road salt, hotel occupancy, holiday periods, etc. An automatically controlled adjustment of the installation is therefore a must.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a114b51 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"a114b51\" data-element_type=\"container\" data-settings=\"{&quot;animation&quot;:&quot;fadeIn&quot;,&quot;animation_delay&quot;:200,&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_slide_duration&quot;:2000,&quot;background_slideshow_gallery&quot;:[],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b40b36d elementor-widget elementor-widget-image\" data-id=\"b40b36d\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"720\" height=\"920\" src=\"https:\/\/groupvanmoerkerke.be\/wp-content\/uploads\/2025\/10\/afvalwater-installatie.jpg\" class=\"attachment-large size-large wp-image-4129\" alt=\"\" srcset=\"https:\/\/groupvanmoerkerke.be\/wp-content\/uploads\/2025\/10\/afvalwater-installatie.jpg 720w, https:\/\/groupvanmoerkerke.be\/wp-content\/uploads\/2025\/10\/afvalwater-installatie-235x300.jpg 235w\" sizes=\"(max-width: 720px) 100vw, 720px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ceb4e37 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"ceb4e37\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d658897 elementor-align-right elementor-widget elementor-widget-button\" data-id=\"d658897\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/groupvanmoerkerke.be\/en\/anotec\/#toepassingsgebieden\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\" arrow_left\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">All application areas<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Cathodic protection for wastewater installations Various corrosion problems can occur in wastewater installations, which can be resolved through cathodic protection. Underwater motors, aeration systems, scrapers, ladders, and even concrete reinforcement can be affected by corrosion due to pollution and any chlorides that increase electrical conductivity, as well as the introduced oxygen and the turbulence of [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":4130,"parent":3965,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-4128","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Wastewater installations - Group Vanmoerkerke<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/groupvanmoerkerke.be\/en\/anotec\/wastewater-installations\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wastewater installations - Group Vanmoerkerke\" \/>\n<meta property=\"og:description\" content=\"Cathodic protection for wastewater installations Various corrosion problems can occur in wastewater installations, which can be resolved through cathodic protection. 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