{"id":9589,"date":"2024-02-27T03:58:51","date_gmt":"2024-02-27T03:58:51","guid":{"rendered":"https:\/\/www.gradiant.com\/?post_type=success-stories&p=9589"},"modified":"2025-06-13T05:55:03","modified_gmt":"2025-06-13T09:55:03","slug":"refining-and-chemicals-zero-liquid-discharge","status":"publish","type":"success-stories","link":"https:\/\/www.gradiant.com\/fr\/success-stories\/refining-and-chemicals-zero-liquid-discharge\/","title":{"rendered":"Refining & Chemicals \u2013 Zero Liquid Discharge"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"Raffinage\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Raffinage et produits chimiques<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t<\/path><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\tt\u00e9l\u00e9charger le pdf<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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SUSTAINABLE AND COST-EFFECTIVE ZLD\nSOLUTIONS FOR DYE MANUFACTURING<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Archroma, a global diversified provider of specialty chemicals for performance textiles, was in need of a sustainable and cost-effective solution to treat its dye wastewater. Gradiant answered with a Zero Liquid Discharge (ZLD) facility featuring the RO Infinity with CFRO and Free Radical Oxidation (FRO) technologies.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Faits marquants<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Localisation<\/strong>: Mahachai, Tha\u00eflande<\/p>\n

Utilisateur final<\/strong>: Archroma<\/p>\n

Solution<\/strong>: Z\u00e9ro rejet liquide<\/p>\n

L'industrie<\/strong>: Chemicals<\/p>\n

Source d'eau d'alimentation<\/strong>: Eaux us\u00e9es de teinture<\/p>\n

Technologie<\/strong>: RO Infinity avec CFRO, oxydation radicale libre<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Configuration du syst\u00e8me<\/strong>6 \u00e9tapes de RO Infinity CFRO et 1 train de FRO<\/p>

Capacit\u00e9 du syst\u00e8me<\/strong>: 1 000 m3 \/jour<\/p>

Date en ligne<\/strong>: novembre 2023<\/p>

Mod\u00e8le de livraison<\/strong>: Conception-construction (CC)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Le d\u00e9fi<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Archroma is a global leader in dye manufacturing for the world\u2019s leading apparel brands. Their manufacturing plant in Thailand produces wastewater with high levels of Total Dissolved Solids (TDS) and Chemical Oxygen Demand (COD). The primary challenge was identifying a solution to create a sustainable dye manufacturing process, maximize water reuse, and achieve ZLD. With limited cost-effective options for brine minimization, the client looked to partner with Gradiant to achieve its sustainability goals.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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La solution<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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To treat a variety of feedwater quality and to achieve ZLD, Gradiant proposed a robust solution featuring 6 stages of RO Infinity with CFRO and FRO. The CFRO system demonstrated it could concentrate brine recoveries up to 95%. The wastewater was then treated by FRO to remove color by oxidizing the organics. This solution also proved successful to remove high TDS and COD, allowing for the dye wastewater to be reused in the manufacturing process, while saving up to 40% CAPEX compared to Ultra-High Pressure RO (UHPRO).<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Les avantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Gradiant delivered a custom RO Infinity with CFRO system that achieves ZLD, as well as beneficial reuse of the wastewater. The process produces fresh water that contains 24 to 48 times less TDS, and can be reused for dye manufacturing. The FRO technology achieves a colorless brine concentrate stream that can be processed as a by-product for salt preparation and resin regeneration. Gradiant\u2019s RO Infinity is used for the primary solution to reduce fouling and scaling.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Statistiques d'impact<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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24X-48X<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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TDS reduction After Treatment\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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ZERO<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Z\u00e9ro rejet de liquide<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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40%<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Up to 40% CAPEX and OPEX Savings in comparison to UHPRO<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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50%<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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More than 50% Energy Savings compared to other Brine Minimization Technologies<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Chiffres et images<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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CFRO Process Flow Diagram<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Avis de non-responsabilit\u00e9<\/strong><\/p>

Ce document est destin\u00e9 \u00e0 des fins d'information g\u00e9n\u00e9rale uniquement. Aucune garantie n'est donn\u00e9e ou impliqu\u00e9e et Gradiant n'est pas li\u00e9 ou responsable des informations contenues dans ce document. Le client a la responsabilit\u00e9 exclusive de d\u00e9terminer si les informations contenues dans ce document sont appropri\u00e9es \u00e0 l'utilisation qu'il en fait, y compris, mais sans s'y limiter, les conditions r\u00e9elles du site, de la zone g\u00e9ographique et de l'usine, les sp\u00e9cifications, les exigences, l'\u00e9limination, les lois et r\u00e8glements applicables. Ce document est la propri\u00e9t\u00e9 intellectuelle de Gradiant, y compris, mais sans s'y limiter, tout brevet ou marque commerciale contenu dans ce document. La distribution de ce document n'est pas et n'implique pas le transfert de la propri\u00e9t\u00e9 intellectuelle de Gradiant.<\/p>

\u00a0<\/p>

Gradiant, le logo Gradiant et toutes les marques de service d\u00e9sign\u00e9es par \u2122 ou \u00ae sont la propri\u00e9t\u00e9 de soci\u00e9t\u00e9s affili\u00e9es \u00e0 Gradiant Corporation, sauf indication contraire. 2024 Gradiant.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Refining & Chemicals download pdf SUSTAINABLE AND COST-EFFECTIVE ZLD SOLUTIONS FOR DYE MANUFACTURING Archroma, a global diversified provider of specialty chemicals for performance textiles, was in need of a sustainable and cost-effective solution to treat its dye wastewater. Gradiant answered with a Zero Liquid Discharge (ZLD) facility featuring the RO Infinity with CFRO and Free […]<\/p>\n","protected":false},"featured_media":10997,"template":"","class_list":["post-9589","success-stories","type-success-stories","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"\nRefining & Chemicals \u2013 Zero Liquid Discharge - Gradiant<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.gradiant.com\/fr\/exemples-de-reussites\/refining-and-chemicals-zero-liquid-discharge\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Refining & Chemicals \u2013 Zero Liquid Discharge - Gradiant\" \/>\n<meta property=\"og:description\" content=\"Refining & Chemicals download pdf SUSTAINABLE AND COST-EFFECTIVE ZLD SOLUTIONS FOR DYE MANUFACTURING Archroma, a global diversified provider of specialty chemicals for performance textiles, was in need of a sustainable and cost-effective solution to treat its dye wastewater. 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