{"id":13855,"date":"2025-12-25T00:41:25","date_gmt":"2025-12-24T22:41:25","guid":{"rendered":"https:\/\/test.varbane.com\/?post_type=cases&#038;p=13855"},"modified":"2026-01-19T14:12:49","modified_gmt":"2026-01-19T12:12:49","slug":"case-study-chamanna-cluozza","status":"publish","type":"cases","link":"https:\/\/va-loo.ch\/en\/cases\/case-study-chamanna-cluozza\/","title":{"rendered":"CHAMANNA CLUOZZA"},"content":{"rendered":"<h5 class=\"wp-block-heading\"><strong>Wastewater Treatment in the Heart of the Alps<\/strong><\/h5>\n\n\n\n<p>Located at an altitude of 1,889 m above sea level in the Swiss National Park, Chamanna Cluozza treats its wastewater entirely on-site using three eart worm filters and two constructed wetlands. Designed for 40 population equivalents, it serves up to 58 guests and 6 staff during the four-month summer season, producing around 400 m\u00b3 of wastewater annually. Solids are degraded by worms to produce small amounts of vermicompost for reuse after maturation, while liquids are cleaned and infiltrated locally. Developed with Vuna LLC, this robust, seasonal system functioning without energy, shows how even remote alpine huts treat their wastewater in an environmentally safe way.<\/p>\n\n\n\n<p><a href=\"https:\/\/va-loo.ch\/en\/projects\/pflanzenklaranlage-und-wurmfilter-auf-der-cluozza-hutte-vuna-gmbh\/\">More on the project (EN)<\/a><br><a href=\"https:\/\/www.sac-cas.ch\/en\/huts-and-tours\/sac-route-portal\/chamanna-cluozza-2147000064\/\">Chamanna Cluozza at SAC (EN)<\/a><br><a href=\"https:\/\/vuna.ch\/\">About Vuna LLC<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1190\" height=\"841\" src=\"https:\/\/va-loo.ch\/wp-content\/uploads\/2025\/08\/02_Chamanna-Cluozza_2-1.png\" alt=\"\" class=\"wp-image-13739\" srcset=\"https:\/\/va-loo.ch\/wp-content\/uploads\/2025\/08\/02_Chamanna-Cluozza_2-1.png 1190w, https:\/\/va-loo.ch\/wp-content\/uploads\/2025\/08\/02_Chamanna-Cluozza_2-1-600x424.png 600w, https:\/\/va-loo.ch\/wp-content\/uploads\/2025\/08\/02_Chamanna-Cluozza_2-1-768x543.png 768w, https:\/\/va-loo.ch\/wp-content\/uploads\/2025\/08\/02_Chamanna-Cluozza_2-1-18x12.png 18w\" sizes=\"auto, (max-width: 1190px) 100vw, 1190px\" \/><\/figure>","protected":false},"excerpt":{"rendered":"<p>Wastewater Treatment in the Heart of the Alps<\/p>","protected":false},"featured_media":13689,"template":"","topic":[],"class_list":["post-13855","cases","type-cases","status-publish","has-post-thumbnail","hentry"],"meta_box":{"download_document":[{"document_description":"Chamanna Cluozza","document_file":["13738"]}],"logos_block":[],"author":[]},"_links":{"self":[{"href":"https:\/\/va-loo.ch\/en\/wp-json\/wp\/v2\/cases\/13855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/va-loo.ch\/en\/wp-json\/wp\/v2\/cases"}],"about":[{"href":"https:\/\/va-loo.ch\/en\/wp-json\/wp\/v2\/types\/cases"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/va-loo.ch\/en\/wp-json\/wp\/v2\/media\/13689"}],"wp:attachment":[{"href":"https:\/\/va-loo.ch\/en\/wp-json\/wp\/v2\/media?parent=13855"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/va-loo.ch\/en\/wp-json\/wp\/v2\/topic?post=13855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}