Study on the Treatment of Dyes Wastewater by Cyclic Activated Sludge System |
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| Authors: | Huang Yonghui Xi Danli Chen JihuaCollege of Environmental Science & Engineering China Textile University Shanghai |
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| Institution: | Huang Yonghui,Xi Danli,Chen JihuaCollege of Environmental Science & Engineering,China Textile University,Shanghai,200051 |
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| Abstract: | In this article, Cyclic Activated Sludge System (CASS) used to treat some kinds of dyes wastewater has been described thoroughly, and the effect of dyes wastewater after being treated has also been studied. The results show that the removal efficiencies of CODcr, BOD5, NH3 - N and chromaticity can respectively reach 87 % to 94 % , 94% to 98%, 91% to 94% and 91% to 93% depending on the control parameters of operation. All the water quality parameter of effluent meets the Government Drainage Standard. |
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| Keywords: | Cyclic Activated Sludge System removal efficiency dyes wastewater |
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