{"id":1829,"date":"2025-04-07T17:03:41","date_gmt":"2025-04-07T09:03:41","guid":{"rendered":"https:\/\/www.luckywwtp.com\/?p=1829"},"modified":"2025-04-07T17:07:23","modified_gmt":"2025-04-07T09:07:23","slug":"1829-2","status":"publish","type":"post","link":"https:\/\/www.luckywwtp.com\/fr\/1829-2\/","title":{"rendered":"Conception du processus de traitement des eaux us\u00e9es des forages p\u00e9troliers"},"content":{"rendered":"

1.1 Aper\u00e7u du projet<\/p>\n\n\n\n

La production d'eaux us\u00e9es de forage s'\u00e9l\u00e8ve \u00e0 610 000 tonnes par an, soit environ 8 tonnes par heure, et contient divers sels, produits chimiques et r\u00e9sidus de p\u00e9trole.<\/p>\n\n\n\n

1.2 Analyse de la qualit\u00e9 de l'eau<\/p>\n\n\n\n

Les principaux polluants caract\u00e9ristiques des eaux us\u00e9es de forage fournies par le propri\u00e9taire sont : l'huile, le TDS, les chlorures, etc. En raison de la concentration de chlorures et de TDS atteignant 200000mg\/L et 267588mg\/L, le traitement biochimique n'est plus applicable. Par cons\u00e9quent, les eaux us\u00e9es doivent \u00eatre trait\u00e9es par des m\u00e9thodes physiques et chimiques. Pour les polluants caract\u00e9ristiques tels que l'huile et le carbone organique total, des m\u00e9thodes de traitement physique et chimique cibl\u00e9es doivent \u00eatre utilis\u00e9es pour le pr\u00e9traitement.<\/p>\n\n\n\n

1.3 S\u00e9lection du proc\u00e9d\u00e9 de traitement<\/p>\n\n\n\n

D'apr\u00e8s l'analyse ci-dessus, les polluants sont des TDS. La teneur en sel du chlore et du chlorure est tr\u00e8s \u00e9lev\u00e9e. Par cons\u00e9quent, le processus d'\u00e9vaporation est la solution la plus r\u00e9alisable. \u00c9tant donn\u00e9 que le site du projet ne dispose pas d'installations de production de vapeur ou de gaz naturel, l'\u00e9vaporation est consid\u00e9r\u00e9e comme un MVR. Elle pr\u00e9sente certains avantages en termes de co\u00fbts d'exploitation, de stabilit\u00e9 de fonctionnement et de facilit\u00e9 d'exploitation et d'entretien.<\/p>\n\n\n\n

Pour les substances p\u00e9troli\u00e8res, les proc\u00e9d\u00e9s conventionnels de s\u00e9paration des huiles et de flottation sont utilis\u00e9s pour le traitement. L'\u00e9quipement de flottation \u00e0 l'air dissous se compose d'un r\u00e9servoir de flottation, d'un syst\u00e8me d'air dissous, d'une canalisation de retour d'air dissous, d'un dispositif de lib\u00e9ration de l'eau de l'air dissous, d'un dispositif de raclage et d'une armoire de commande \u00e9lectrique.<\/p>\n\n\n\n

1.4 Conception de la solution : diagramme de processus<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

1.5Structures et \u00e9quipements principaux<\/p>\n\n\n\n

*1B\u00e2timents principaux : Bassin d'origine, bassin interm\u00e9diaire et locaux auxiliaires<\/p>\n\n\n\n

*Equipement principal\uff1aPompe de relevage, dispositif de flottation, ventilateur d'agitation, pompe de relevage, \u00e9quipement d'\u00e9vaporation, contr\u00f4le \u00e9lectrique automatique et instrumentation, chemin de c\u00e2bles, vanne de pipeline.<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

1.1 Project Overview Drilling wastewater generation 610,000 tons\/Years, approx.8 ton\/h, which contains various salts, chemicals and petroleum residues. 1.2 Water quality analysis The main characteristic pollutants of the drilling wastewater provided by the owner are: oil,TDS, chlorides, etc. Due to the chlorides and TDS concentration up to 200000mg\/L and 267588mg\/L, biochemical treatment is no longer applicable. Therefore, the wastewater should be treated by…<\/p>","protected":false},"author":1,"featured_media":1832,"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,"_kad_post_classname":"","footnotes":""},"categories":[30,36],"tags":[254,260,261,256,255,257,259,263,265,258,262,266],"class_list":["post-1829","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","category-industrial-waste-solution","tag-dissolved-air-flotation","tag-dissolved-air-system","tag-dissolved-air-water-release-device","tag-drilling-wastewater","tag-drilling-wastewater-treatment","tag-evaporation-process","tag-flotation-tank","tag-intermediate-water-pool","tag-lifting-pump","tag-mvr","tag-original-water-pool","tag-stirring-fan"],"_links":{"self":[{"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts\/1829","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=1829"}],"version-history":[{"count":3,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts\/1829\/revisions"}],"predecessor-version":[{"id":1836,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/posts\/1829\/revisions\/1836"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/media\/1832"}],"wp:attachment":[{"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/media?parent=1829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/categories?post=1829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.luckywwtp.com\/fr\/wp-json\/wp\/v2\/tags?post=1829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}