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2008•Technology of Water TreatmentRequires access

PILOT RESEARCH ON TREATMENT OF KNITTING PRINTING AND DYEING WASTEWATER TO REUSE

Fang Li

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Abstract

The knitting printing and dyeing wastewater was distributed to light and heavy by water quality. The project was designed to treat light wastewater. The hydrolytic acidification - aerobic biochemical process - aerating biological filter - ceramicite filter - ceramic membrane filter was used to treat the light wastewater. The results showed that COD removal was more than 80%, color removal was more than 90%. Effluent could be reused to the dyeing process completely and the rate of qualified products was high.

About this research paper

What this paper is about

The knitting printing and dyeing wastewater was distributed to light and heavy by water quality. The project was designed to treat light wastewater. The hydrolytic acidification - aerobic biochemical process - aerating biological filter - ceramicite filter - ceramic membrane filter was used to treat the light wastewater. The results showed that COD removal was more than 80%, color removal was more than 90%. Effluent could be reused to the dyeing process completely and the rate of qualified products was high.

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Available abstract

The knitting printing and dyeing wastewater was distributed to light and heavy by water quality. The project was designed to treat light wastewater. The hydrolytic acidification - aerobic biochemical process - aerating biological filter - ceramicite filter - ceramic membrane filter was used to treat the light wastewater. The results showed that COD removal was more than 80%, color removal was more than 90%. Effluent could be reused to the dyeing process completely and the rate of qualified products was high.

Key concepts: Dyeing, Effluent, Wastewater, Reuse, Waste management, Wastewater reuse, Filter (signal processing), Pulp and paper industry

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PILOT RESEARCH ON TREATMENT OF KNITTING PRINTING AND DYEING WASTEWATER TO REUSE — Research Paper | ScholarLens