{"id":1525,"date":"2025-04-08T06:18:07","date_gmt":"2025-04-08T06:18:07","guid":{"rendered":"https:\/\/cxzxmembrane.com\/?post_type=product&p=1525"},"modified":"2025-04-08T06:18:07","modified_gmt":"2025-04-08T06:18:07","slug":"processus-de-traitement-des-saumures-raffinees","status":"publish","type":"product","link":"https:\/\/cxzxmembrane.com\/fr\/product\/refined-brine-treatment-process\/","title":{"rendered":"Processus affin\u00e9 de traitement des saumures"},"content":{"rendered":"

La teneur en sel de la saumure de puits peut atteindre 30 g, et elle est progressivement devenue la mati\u00e8re premi\u00e8re de base pour la production de l'industrie du chlore alcalin. La saumure non trait\u00e9e contient une grande quantit\u00e9 d'ions sulfate, qui peuvent facilement entra\u00eener une d\u00e9charge de l'anode pendant le processus d'\u00e9lectrolyse de la production de membranes de chlore alcalin, causant des dommages \u00e0 l'anode. Par cons\u00e9quent, le processus n\u00e9cessite un traitement de d\u00e9nitrification de la saumure afin de r\u00e9duire la teneur en ions sulfate.
\nEn utilisant des membranes tubulaires et des membranes de nanofiltration pour raffiner la saumure, la teneur en sulfate de la saumure apr\u00e8s avoir travers\u00e9 la membrane de nanofiltration est inf\u00e9rieure \u00e0 0,5q, ce qui r\u00e9pond pleinement aux exigences de production de l'industrie du chlore et des alcalis ; en outre, la solution concentr\u00e9e de la membrane de nanofiltration contient une grande quantit\u00e9 d'ions sulfate, avec une teneur allant jusqu'\u00e0 90g, ce qui est beaucoup plus \u00e9lev\u00e9 que la norme de 3g pour l'eau \u00e0 forte teneur en nitrate. Elle peut \u00eatre utilis\u00e9e comme eau \u00e0 haute teneur en nitrates pour la d\u00e9nitrification gel\u00e9e dans les usines de salp\u00eatre afin d'extraire le salp\u00eatre.<\/p>\n

 <\/p>\n

Proc\u00e9d\u00e9 de traitement de la saumure par membrane<\/strong><\/p>\n

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Avantages du traitement de la saumure par membrane
\n1. Le syst\u00e8me pr\u00e9sente un degr\u00e9 \u00e9lev\u00e9 d'automatisation et de faibles co\u00fbts de main-d'\u0153uvre. 2. La configuration du processus est raisonnable et le flux de la membrane est grandement am\u00e9lior\u00e9. 3. Les avantages \u00e9conomiques de la r\u00e9utilisation du perm\u00e9at sont inf\u00e9rieurs aux co\u00fbts de production. 4. Il r\u00e9pond non seulement aux besoins de production de l'industrie du chlore et de la soude, mais ouvre \u00e9galement de nouveaux march\u00e9s de produits.<\/p>","protected":false},"excerpt":{"rendered":"

The salt content of well brine is as high as 30g, and it has gradually become the basic raw material for chlor alkali industry production. Untreated brine contains a large amount of sulfate ions, which can easily lead to anode discharge during the electrolysis process of chlor alkali membrane production, causing damage to the anode. […]<\/p>\n","protected":false},"featured_media":1526,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-1525","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product\/1525","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/media\/1526"}],"wp:attachment":[{"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/media?parent=1525"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1525"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1525"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1525"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}