(1) M\u00e9thode d'acidification par hydrolyse : Le nom complet du r\u00e9servoir d'hydrolyse est Hydrolysis Upflow Sludge Blanket (HUSB), qui est un UASB am\u00e9lior\u00e9. Par rapport \u00e0 la cuve ana\u00e9robie \u00e0 processus complet, la cuve d'hydrolyse pr\u00e9sente les avantages suivants : elle ne n\u00e9cessite pas d'\u00e9tanch\u00e9it\u00e9 ou d'agitation, ni de s\u00e9parateur triphasique, ce qui r\u00e9duit les co\u00fbts et facilite la maintenance ; elle peut d\u00e9grader les grosses mol\u00e9cules et les mati\u00e8res organiques non biod\u00e9gradables des eaux us\u00e9es en petites mol\u00e9cules et en mati\u00e8res organiques facilement biod\u00e9gradables, ce qui am\u00e9liore la biod\u00e9gradabilit\u00e9 de l'eau brute ; la r\u00e9action est rapide, le volume de la cuve est faible, l'investissement dans l'infrastructure est peu \u00e9lev\u00e9 et la quantit\u00e9 de boues peut \u00eatre r\u00e9duite.<\/p>\n\n\n\n
(2) M\u00e9thode UASB : Le r\u00e9acteur UASB pr\u00e9sente les avantages d'une grande efficacit\u00e9 de digestion ana\u00e9robie, d'une structure simple, d'un temps de r\u00e9tention hydraulique court et de l'absence de n\u00e9cessit\u00e9 d'un dispositif s\u00e9par\u00e9 de retour des boues. Lors de l'utilisation de la m\u00e9thode UASB pour traiter les eaux us\u00e9es de production pharmaceutique telles que la kanamycine, le chloramph\u00e9nicol, la vitamine C, le SD et le glucose, la teneur en SS ne doit g\u00e9n\u00e9ralement pas \u00eatre trop \u00e9lev\u00e9e pour que le taux d'\u00e9limination de la DCO soit sup\u00e9rieur \u00e0 82%~90%. (3) La m\u00e9thode UBF a compar\u00e9 l'UASB et l'UBF. Les r\u00e9sultats ont montr\u00e9 que l'UBF pr\u00e9sente les caract\u00e9ristiques suivantes : bon transfert de masse et effet de s\u00e9paration du liquide de r\u00e9action, biomasse importante et nombreuses esp\u00e8ces d'organismes, efficacit\u00e9 de traitement \u00e9lev\u00e9e et grande stabilit\u00e9 de fonctionnement. Il s'agit d'un bior\u00e9acteur ana\u00e9robie pratique et efficace.<\/p>","protected":false},"excerpt":{"rendered":"
(1) Hydrolysis Acidification Method: The full name of the hydrolysis tank is Hydrolysis Upflow Sludge Blanket (HUSB), which is an improved UASB. Compared with the whole-process anaerobic tank, the hydrolysis tank has the following advantages: it does not require sealing or stirring, does not require a three-phase separator, reducing costs and facilitating maintenance; it can…<\/p>","protected":false},"author":1,"featured_media":1892,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[1,32],"tags":[740,741,742,743,368],"class_list":["post-2272","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-categorized","category-waste-water-treatment-news","tag-anaerobic-treatment","tag-hydrolysis-acidification","tag-hydrolysis-tank","tag-hydrolysis-upflow-sludge-blaket","tag-uasb"],"_links":{"self":[{"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts\/2272","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/comments?post=2272"}],"version-history":[{"count":1,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts\/2272\/revisions"}],"predecessor-version":[{"id":2273,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts\/2272\/revisions\/2273"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/media\/1892"}],"wp:attachment":[{"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/media?parent=2272"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/categories?post=2272"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/tags?post=2272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}