{"id":34745,"date":"2024-02-14T10:29:07","date_gmt":"2024-02-14T09:29:07","guid":{"rendered":"https:\/\/www.saintdizierenvironnement.eu\/domestic-wastewater\/"},"modified":"2025-07-24T14:27:09","modified_gmt":"2025-07-24T12:27:09","slug":"domestic-wastewater","status":"publish","type":"page","link":"https:\/\/www.saintdizierenvironnement.eu\/en\/domestic-wastewater\/","title":{"rendered":"Domestic wastewater"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"34745\" class=\"elementor elementor-34745 elementor-17563\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c380255 e-flex e-con-boxed e-con e-parent\" data-id=\"c380255\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d1ccb3 elementor-widget elementor-widget-heading\" data-id=\"7d1ccb3\" data-element_type=\"widget\" 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\">Our residential wastewater treatment solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ec2e74 elementor-widget elementor-widget-text-editor\" data-id=\"4ec2e74\" data-element_type=\"widget\" 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><span style=\"font-weight: 400;\">Independent wastewater treatment is a crucial issue for areas not connected to the public sewage network (hamlets or housing estates, hotels or chalets, campsites or residences). Treating wastewater and storing rainwater from roofs efficiently and sustainably is essential to protect public health and the environment. <\/span><\/p>\t\t\t\t\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<div class=\"elementor-element elementor-element-15a6906 e-flex e-con-boxed e-con e-parent\" data-id=\"15a6906\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-561b5f1 elementor-widget elementor-widget-heading\" data-id=\"561b5f1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What are the main issues involved in treating domestic wastewater in the residential sector?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be98453 elementor-widget elementor-widget-text-editor\" data-id=\"be98453\" data-element_type=\"widget\" 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><span style=\"font-weight: 400;\">Wastewater treatment consists of eliminating pollutants present in water from domestic activities, such as black water (toilets) and grey water (kitchen, bathroom, etc.).  <\/span><\/p><p><span style=\"font-weight: 400;\">In remote areas or those not served by centralized sewerage systems, domestic wastewater treatment becomes even more critical for public health and environmental protection.<\/span><\/p><p><span style=\"font-weight: 400;\">Key issues include :<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Environmental pollution: Untreated wastewater contains suspended solids, organic matter, nitrates, phosphates, etc., which can pollute surface and groundwater and affect aquatic biodiversity. Wastewater treatment makes it possible to limit these environmental impacts, while complying with water discharge standards. <\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Health risk: The accumulation of organic matter in wastewater can encourage the spread of disease and pathogens, representing a risk to public health. Wastewater treatment helps reduce these health risks, while complying with water quality standards. <\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sustainability of resources: in a context of climate change and water scarcity, it is essential to make the most of water as a renewable resource and reduce wastage. Storing rainwater from roofs means it can be reused for a variety of purposes (flushing toilets, watering green spaces, etc.), reducing drinking water consumption and associated costs. <\/span><\/li><\/ul>\t\t\t\t\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<div class=\"elementor-element elementor-element-70f61dd e-flex e-con-boxed e-con e-parent\" data-id=\"70f61dd\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d6e8db2 elementor-widget elementor-widget-heading\" data-id=\"d6e8db2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What regulations apply to wastewater treatment and water storage?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52104fe elementor-widget elementor-widget-text-editor\" data-id=\"52104fe\" data-element_type=\"widget\" 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><span style=\"font-weight: 400;\">In the sanitation sector,<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The decree of September 7, 2009 on the technical requirements applicable to non-collective wastewater treatment systems (French decree of September 7, 2009 on the technical requirements applicable to non-collective sanitation installations).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The Ministerial Order of July 21, 2015 on collective sanitation systems and non-collective sanitation installations, with the exception of non-collective sanitation installations receiving a gross organic pollution load less than or equal to 1.2 kg\/d of BOD<\/span><span style=\"font-weight: 400;\">5<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">For water storage, the applicable decree is that of August 21, 2008 on rainwater harvesting and its use inside and outside buildings.<\/span><\/p>\t\t\t\t\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<div class=\"elementor-element elementor-element-54b4217 e-flex e-con-boxed e-con e-parent\" data-id=\"54b4217\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-516bb06 elementor-widget elementor-widget-heading\" data-id=\"516bb06\" data-element_type=\"widget\" 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\">Solutions provided by Saint Dizier Environnement<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-960e490 elementor-widget elementor-widget-text-editor\" data-id=\"960e490\" data-element_type=\"widget\" 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><span style=\"font-weight: 400;\">Our product offering covers a wide range of domestic and residential applications. <\/span><i><span style=\"font-weight: 400;\">(link to product family each time)<\/span><\/i><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"\/en\/gammes\/screener\/\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Water pre-treatment with manual bar screen<\/span><\/span><\/a><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"\/en\/gammes\/all-water-pit\/\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Pre-treatment with an all-water tank<\/span><\/span><\/a><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Floating bucket flushers to feed sand filters or planted filters<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"\/en\/gammes\/control-look\/\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Compact biological micro-purification plants from 21 population equivalent up to 300 p.e.<\/span><\/span><\/a><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"\/en\/gammes\/storage\/\"><span style=\"text-decoration: underline;\"><span style=\"font-weight: 400;\">Storage tanks in polyethylene, polyester composite or steel for rainwater recovery from roofs<\/span><\/span><\/a><\/li><\/ul><p><span style=\"font-weight: 400;\">We can also offer you several services:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Audit your installation<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sizing study <\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Installation and commissioning of equipment<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Design and manufacture customized solutions to meet your exact requirements<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Operating assistance (contracts with monitoring, control and follow-up frequencies)<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">Consult our product ranges or <\/span><span style=\"font-weight: 400;\">contact us<\/span><span style=\"font-weight: 400;\"> for a personalized proposal.<\/span><\/p>\t\t\t\t\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>Our residential wastewater treatment solutions Independent wastewater treatment is a crucial issue for areas not connected to the public sewage network (hamlets or housing estates, hotels or chalets, campsites or residences). Treating wastewater and storing rainwater from [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-34745","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Domestic wastewater - Saint Dizier Environnement<\/title>\n<meta name=\"description\" content=\"Saint Dizier Environnement offers domestic wastewater treatment and storage solutions for effective, sustainable treatment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.saintdizierenvironnement.eu\/en\/domestic-wastewater\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Domestic wastewater - 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