Le groupement local de la r\u00e9gion de gestion des eaux us\u00e9es, Olten (ZAO), compte 13 communes qui traitent leurs eaux us\u00e9es dans la STEP de Winznau. La STEP avait d\u00e9j\u00e0 fait et fait l\u2019objet de mesures de r\u00e9habilitation, mais aussi d\u2019autres b\u00e2timents du r\u00e9seau de canalisations pr\u00e9sentaient un \u00e9norme besoin d\u2019assainissement, entre autres, les stations de pompage et bassins d\u2019eaux pluviales. Leur automation \u00e9tait v\u00e9tuste et le confort et la s\u00e9curit\u00e9 au travail ne r\u00e9pondaient plus aux exigences actuelles. La technique de r\u00e9gulation ne permettait pas suffisamment de marge, les \u00e9coulements \u00e9tant r\u00e9gul\u00e9s m\u00e9caniquement et les volumes d\u2019\u00e9coulement ne pouvant ni \u00eatre r\u00e9gl\u00e9s avec pr\u00e9cision, ni \u00eatre augment\u00e9s. De plus, les bacs de rin\u00e7age n\u2019\u00e9taient pas \u00e9quip\u00e9es de syst\u00e8me de contr\u00f4le ce qui, en cas de d\u00e9faillance, aurait entrain\u00e9 une consommation importante d\u2019eau potable.<\/p>\n","protected":false},"excerpt":{"rendered":"
Le groupement local de la r\u00e9gion de gestion des eaux us\u00e9es, Olten (ZAO), compte 13 communes qui traitent leurs eaux us\u00e9es dans la STEP de Winznau. La STEP avait d\u00e9j\u00e0 fait et fait l\u2019objet de mesures de r\u00e9habilitation, mais aussi d\u2019autres b\u00e2timents du r\u00e9seau de canalisations pr\u00e9sentaient un \u00e9norme besoin d\u2019assainissement, entre autres, les stations […]<\/p>\n","protected":false},"author":1,"featured_media":5335,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[258,265,262,253,260,267,270,380,280],"tags":[],"layoutart":[496],"standtort":[],"class_list":["post-6087","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-equipement","category-gestion-du-reseau-dassainissemen","category-mesure-du-debit","category-regulation-du-debit-fr","category-services","category-solutions","category-system-de-controle-des-processus","category-systeme-dalarme-fr","category-technique-de-commande","layoutart-beitrag-aktuelles"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/posts\/6087","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/comments?post=6087"}],"version-history":[{"count":0,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/posts\/6087\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/media\/5335"}],"wp:attachment":[{"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/media?parent=6087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/categories?post=6087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/tags?post=6087"},{"taxonomy":"layoutart","embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/layoutart?post=6087"},{"taxonomy":"standtort","embeddable":true,"href":"https:\/\/www.stebatec.com\/fr\/wp-json\/wp\/v2\/standtort?post=6087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}