{"id":1528,"date":"2025-04-08T06:22:31","date_gmt":"2025-04-08T06:22:31","guid":{"rendered":"https:\/\/cxzxmembrane.com\/?post_type=product&p=1528"},"modified":"2025-04-08T06:22:31","modified_gmt":"2025-04-08T06:22:31","slug":"processo-de-tratamento-de-aguas-residuais-emulsionadas","status":"publish","type":"product","link":"https:\/\/cxzxmembrane.com\/pt\/product\/emulsified-wastewater-treatment-process\/","title":{"rendered":"Processo de tratamento de \u00e1guas residuais emulsionadas"},"content":{"rendered":"

As empresas metal\u00fargicas geram uma grande quantidade de \u00e1guas residuais emulsionadas oleosas durante o processo de laminagem do a\u00e7o, que prov\u00eam principalmente de \u00e1guas residuais contendo sal e i\u00f5es met\u00e1licos descarregadas ap\u00f3s o tratamento de ativa\u00e7\u00e3o da superf\u00edcie ou passiva\u00e7\u00e3o do a\u00e7o, e de \u00e1guas residuais emulsionadas oleosas e gordas descarregadas durante o recozimento, decapagem, laminagem a frio, tritura\u00e7\u00e3o, nivelamento, corte e outros processos na produ\u00e7\u00e3o de a\u00e7o inoxid\u00e1vel laminado a frio. Entre estas \u00e1guas residuais, o tratamento das \u00e1guas residuais de emuls\u00f5es de laminagem a frio \u00e9 o mais dif\u00edcil. Os m\u00e9todos gerais de tratamento de \u00e1guas residuais oleosas incluem a flutua\u00e7\u00e3o do ar, a adsor\u00e7\u00e3o, a bioqu\u00edmica, a qu\u00edmica, etc., mas todos eles s\u00e3o dif\u00edceis de obter resultados de tratamento ideais. Devido ao seu desempenho \u00fanico, as membranas tubulares t\u00eam demonstrado uma forte competitividade no dom\u00ednio do tratamento de \u00e1guas residuais oleosas, com vantagens como o funcionamento simples, o elevado fluxo e a boa qualidade do \u00f3leo para reutiliza\u00e7\u00e3o.<\/p>\n

Processo de tratamento de \u00e1guas residuais por emulsifica\u00e7\u00e3o com membrana<\/p>\n

\"\"<\/p>\n

Vantagens do tratamento de \u00e1guas residuais por emulsifica\u00e7\u00e3o com membrana
\n1. N\u00e3o necessita de fases qu\u00edmicas como a flocula\u00e7\u00e3o e a neutraliza\u00e7\u00e3o, reduzindo a polui\u00e7\u00e3o secund\u00e1ria
\n2. Elevada taxa de reten\u00e7\u00e3o de \u00f3leo, com um teor de \u00f3leo inferior a 10ppm no efluente, cumprindo os requisitos de prote\u00e7\u00e3o ambiental
\n3. Ap\u00f3s a concentra\u00e7\u00e3o, uma grande quantidade de \u00f3leo valioso pode ser recuperada; Forte capacidade antipolui\u00e7\u00e3o, bom desempenho de regenera\u00e7\u00e3o, pode manter alto fluxo. 4. Controlo superior por computador PLC, opera\u00e7\u00e3o simples e fi\u00e1vel, f\u00e1cil opera\u00e7\u00e3o e manuten\u00e7\u00e3o do equipamento, baixos custos de manuten\u00e7\u00e3o<\/p>","protected":false},"excerpt":{"rendered":"

Metallurgical enterprises generate a large amount of oily emulsified wastewater during the steel rolling process, which mainly comes from salt and metal ion containing wastewater discharged after surface activation treatment or passivation of steel, and oily and fat containing emulsified wastewater discharged during annealing, pickling, cold rolling, grinding, leveling, cutting and other processes in cold-rolled […]<\/p>\n","protected":false},"featured_media":1529,"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-1528","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\/pt\/wp-json\/wp\/v2\/product\/1528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/media\/1529"}],"wp:attachment":[{"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/media?parent=1528"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1528"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1528"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cxzxmembrane.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}