Poly aluminum chloride is benefit to subsequent processing

The application technology of poly aluminum chloride can improve the treatment effect subsequent processing stage.

Dyeing wastewater by chemical treatment, biological treatment of dyeing wastewater treatment facilities, wastewater daily processing capacity of up to 2,000 tons, the use of poly aluminum chloride, aluminum chloride coagulant is currently the most widely used an efficient coagulant, flocculants, coagulants, related to the stability of the entire system operation and emissions standards, but also related to the level of operating costs, wastewater pretreatment can greatly improve the quality of wastewater, help to improve the treatment effect of subsequent processing stage, and ultimately achieve the purpose of removing contaminants, thus poly aluminum chloride in dyeing wastewater treatment is one of the key technologies is essential.

In fact, the application of basic poly aluminum chloride(PAC), from species distribution and transformation rules, the polymerization reaction control parameters and their preparation conditions after dosing form transformation and stability, efficient flocculation mechanism and performance, and the application of technology and many other aspects that are different from the traditional coagulant, these problems only after a comprehensive and systematic in-depth study, to be able to get a more precise answer, while promoting these new agents to further enhance and expand its scope of application, as hydroxide ions bridging role and polyvalent anion polymerization and the production of high molecular weight, high charge-inorganic polymer water treatment chemicals in the treatment of dyeing wastewater poly aluminum chloride showed excellent results, to adapt to a variety of package dyeing, washing, ironing based production companies treated wastewater.

 

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