How to treat ink printing wastewater?

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The ever-changing colors of water-based ink make the chemical composition of wastewater quite complex, with high COD, high chroma, and difficult biodegradation. Once it enters the environment, it will cause serious pollution.

Currently, the research and application of water-based ink wastewater treatment mainly focus on chemical coagulation, electrolysis, coagulation air flotation, coagulation air flotation-micro-electrolysis, chemical oxidation-coagulation, and other pretreatment methods combined with biochemical processes.

BWD water Decoloring Agent is an effective chemical to remove color and reduce COD in treating ink printing wastewater which thousands of customers have proved.


Created on:2022-08-09 09:19