{"id":82,"date":"2025-03-01T15:28:00","date_gmt":"2025-03-01T14:28:00","guid":{"rendered":"https:\/\/wp.vuna.ch\/?p=82"},"modified":"2026-06-23T13:10:32","modified_gmt":"2026-06-23T12:10:32","slug":"wasserrezyklieren","status":"publish","type":"post","link":"https:\/\/vuna.ch\/en\/faq\/greywater-use\/","title":{"rendered":"Recycling water"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Save water<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">By treating and reusing greywater on-site, we consume less freshwater and reduce our environmental impact. In today&#039;s world, where climate change and population growth are exacerbating water scarcity, recycling is becoming not just a useful practice, but a vital one. In a typical household, this can save us around half of our freshwater consumption.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What is grey water?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Greywater refers to used but not heavily contaminated wastewater from the household, e.g. from hand washing, dishwashing, laundry washing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Recycling greywater and greening the surroundings<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Greywater can be treated and reused on-site. Due to its low contamination level, it is particularly well-suited for this purpose. Vuna plans and builds the reuse system that fits your construction project, e.g.:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/vuna.ch\/en\/form\/\">Phytotiny<\/a>Our most compact plant filter \u2013 modular, portable and easy to use. Cleans the greywater of 2 to 4 people.<\/li>\n\n\n\n<li>Planted soil filters: They add greenery to the surroundings and blend seamlessly into the landscape. We would be happy to tailor them to your specific project.<\/li>\n\n\n\n<li>FamoS: combines greywater treatment and facade greening. The substrate boxes in the rear of the module function on the principle of a biofilter, supplying the plants with water via water-bearing layers. Developed in collaboration with <a href=\"https:\/\/www.synercity.de\/\">Synercity<\/a>. Visit the pilot plant at <a href=\"https:\/\/maps.app.goo.gl\/UvP7o4BTHvhhDYw2A\">NEST building<\/a> from Eawag and Empa!<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-1024x768.jpg\" alt=\"\" class=\"wp-image-9248\" srcset=\"https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-1024x768.jpg 1024w, https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-300x225.jpg 300w, https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-768x576.jpg 768w, https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-1536x1152.jpg 1536w, https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-2048x1536.jpg 2048w, https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-16x12.jpg 16w, https:\/\/vuna.ch\/wp-content\/uploads\/2025\/03\/Famos-vor-Nest_neue-Beschriftung-1-600x450.jpg 600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">FamoS \u2013 the facade module with synergy effect<\/p>\n\n\n\t<div class=\"va-water-counter-block\"\n\t\tdata-rate=\"3.75\"\n\t\tdata-start=\"1781996400000\"\n\t\tdata-override=\"\">\n\t\t<div class=\"va-water-counter-block__inner\">\n\t\t\t\t\t\t\t<p class=\"va-water-counter-block__date\">since June 21, 2026<\/p>\n\t\t\t\t\t\t<span class=\"va-water-counter\">4&#039;443.32<\/span>\n\t\t\t\t\t\t\t<p class=\"va-water-counter-block__text\">Liters of greywater have already been treated here!<\/p>\n\t\t\t\t\t<\/div>\n\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Treat and reuse water on site.<\/p>","protected":false},"author":4,"featured_media":9151,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[186],"tags":[],"class_list":["post-82","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"acf":[],"_links":{"self":[{"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/posts\/82","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/comments?post=82"}],"version-history":[{"count":9,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/posts\/82\/revisions"}],"predecessor-version":[{"id":9249,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/posts\/82\/revisions\/9249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/media\/9151"}],"wp:attachment":[{"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/media?parent=82"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/categories?post=82"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vuna.ch\/en\/wp-json\/wp\/v2\/tags?post=82"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}