{"id":310,"date":"2025-11-27T14:46:41","date_gmt":"2025-11-27T13:46:41","guid":{"rendered":"https:\/\/larucheducomminges.fr\/?p=310"},"modified":"2025-11-27T14:46:42","modified_gmt":"2025-11-27T13:46:42","slug":"bulletin-de-presse-assainissement","status":"publish","type":"post","link":"https:\/\/larucheducomminges.fr\/?p=310","title":{"rendered":"Bulletin de presse Assainissement"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><em>Bulletin de presse<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous testons un nouveau syst\u00e8me d\u2019assainissement non-collectif pour les<br>eaux grises.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"773\" height=\"1024\" src=\"https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/assainissement-rouede-jardin-773x1024.jpg\" alt=\"\" class=\"wp-image-313\" style=\"width:304px;height:auto\" srcset=\"https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/assainissement-rouede-jardin-773x1024.jpg 773w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/assainissement-rouede-jardin-227x300.jpg 227w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/assainissement-rouede-jardin-768x1017.jpg 768w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/assainissement-rouede-jardin.jpg 1008w\" sizes=\"auto, (max-width: 773px) 100vw, 773px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fin 2024 l\u2019association La Ruche \u00e0 Rou\u00e8de a \u00e9t\u00e9 retenu pour faire des exp\u00e9rimentations<br>sur une installation d\u2019assainissement \u00e9cologique de filtre \u00e0 broyat de bois.<br>Le filtre \u00e0 broyat de bois est une solution d\u2019\u00e9puration des eaux dites \u00ab grises \u00bb : les eaux<br>us\u00e9es domestiques faiblement pollu\u00e9es issues des douches, lavabos ou lave-linge, \u00e0<br>l\u2019exclusion de celles des toilettes \u00e0 eau. Or, si quelques centaines de particuliers ont d\u00e9j\u00e0<br>adopt\u00e9 le filtre \u00e0 broyat de bois, ce dispositif reste marginal en raison d\u2019un vide juridique.<br>Plusieurs exp\u00e9rimentations sont actuellement \u00e0 l\u2019\u00e9tude afin de servir de base pour un futur<br>cadre l\u00e9gal. Lors d\u2019un appel \u00e0 projet par le R\u00e9seau d\u2019assainissement \u00e9cologique (RAE),<br>l\u2019asso La Ruche a mis en place l\u2019installation \u00e0 Rou\u00e8de pour son \u00e9cole-coll\u00e8ge alternatif<br>Frizbi. Ceci sous l\u2019impulsion de plusieurs associations dont \u00ab Pierre et Terre \u00bb dans le<br>Gers qui nous a accompagn\u00e9e pour le montage du dossier. Cette semaine l\u2019installation a<br>\u00e9t\u00e9 contr\u00f4l\u00e9e par le RAE, le SPANC et des repr\u00e9sentants de l\u2019Inrae \u00e0 Toulouse.<br>Le filtre \u00e0 broyat de bois se pr\u00e9sente comme un ensemble de tranch\u00e9es \u2014 en g\u00e9n\u00e9ral<br>trois ou quatre \u2014 d\u2019une quarantaine de centim\u00e8tres de large, trente de profondeur et<br>quelques m\u00e8tres de long. Elles sont remplies d\u2019un broyat de bois qui favorise l\u2019infiltration<br>des eaux us\u00e9es dans le sol et abrite des bact\u00e9ries qui \u00e9purent les eaux us\u00e9es. Un<br>r\u00e9partiteur permet d\u2019alimenter chacun des tranch\u00e9es filtrantes alternativement, par<br>exemple \u00e0 une fr\u00e9quence hebdomadaire. Le tout occupe une surface de 30 \u00e0 40 m\u00b2. Le<br>syst\u00e8me est relativement simple \u00e0 installer, et le co\u00fbt est faible.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Si l\u2019exp\u00e9rimentation s\u2019av\u00e8re concluante, la loi sera adapt\u00e9e \u00e0 ce nouveau syst\u00e8me<br>d\u2019\u00e9puration, bien que ce ne sera pas avant 2028. Cependant, l\u2019installation \u00e0 Rou\u00e8de est<br>s\u00e9lectionn\u00e9e au niveau national pour \u00eatre site vitrine, et peut \u00eatre visit\u00e9e sur rendez-vous.<br>Pour toutes questions ou visites : https:\/\/reseau-assainissement-ecologique.org\/sites-<br>vitrines\/<br>Plus d\u2019informations :<br>https:\/\/reseau-assainissement-ecologique.org\/<br>https:\/\/www.pierreetterre.org\/assainissement-ecologique\/<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>Photos disponibles sur demande (06 42 88 56 20)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bulletin de presse t\u00e9l\u00e9chargeable ici : <a href=\"https:\/\/larucheducomminges.fr\/cloud\/index.php\/s\/wajXXL7wBkw63E3\">https:\/\/larucheducomminges.fr\/cloud\/index.php\/s\/wajXXL7wBkw63E3<\/a><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/20251106_132638-scaled-e1764251180549-768x1024.jpg\" alt=\"\" class=\"wp-image-312\" style=\"width:483px;height:auto\" srcset=\"https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/20251106_132638-scaled-e1764251180549-768x1024.jpg 768w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/20251106_132638-scaled-e1764251180549-225x300.jpg 225w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/20251106_132638-scaled-e1764251180549-1152x1536.jpg 1152w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/20251106_132638-scaled-e1764251180549-1536x2048.jpg 1536w, https:\/\/larucheducomminges.fr\/wp-content\/uploads\/2025\/11\/20251106_132638-scaled-e1764251180549.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Bulletin de presse Nous testons un nouveau syst\u00e8me d\u2019assainissement non-collectif pour leseaux grises. Fin 2024 l\u2019association La Ruche \u00e0 Rou\u00e8de a \u00e9t\u00e9 retenu pour faire des exp\u00e9rimentationssur une installation d\u2019assainissement \u00e9cologique de filtre \u00e0 broyat de bois.Le filtre \u00e0 broyat de bois est une solution d\u2019\u00e9puration des eaux dites \u00ab grises \u00bb : les eauxus\u00e9es [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":312,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-310","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe"],"_links":{"self":[{"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/posts\/310","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=310"}],"version-history":[{"count":1,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/posts\/310\/revisions"}],"predecessor-version":[{"id":314,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/posts\/310\/revisions\/314"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=\/wp\/v2\/media\/312"}],"wp:attachment":[{"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=310"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=310"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/larucheducomminges.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}