CASE
Printing and Dyeing Wastewater Project
Printing and Dyeing Wastewater Project
TIME:
2023-06-05 11:23
Printing and dyeing wastewater is the wastewater discharged by printing and dyeing factories that mainly process cotton, linen, chemical fibers and their blended products. The amount of printing and dyeing wastewater is large, and each 1 ton of textile processing consumes 100~200 tons of water, of which 80~90% becomes wastewater. Textile printing and dyeing wastewater has the characteristics of large water volume, high content of organic pollutants, large alkalinity and large change in water quality, and is one of the difficult industrial wastewater to treat.
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