Treatment of the dyeing wastewater by coagulation sedimentation and biological contact oxidation technology

doi:10.11894/1005-829x.2003.23.(10).71

INDUSTRIAL WATER TREATMENT ›› 2003, Vol. 23 ›› Issue (10): 71-73. doi: 10.11894/1005-829x.2003.23.(10).71

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Treatment of the dyeing wastewater by coagulation sedimentation and biological contact oxidation technology

Qiu Xianhua¹, Wei Li’an¹, Zhang Qiugen¹, Wang Wei²

1. Department of Environmental and Chemical Engineering, Nanchang Institute of Aviation Technology, Nanchang 330034, China;
2. Jiujiang Institute of Environmental Protection, Jiu jiang 332000, China

Received:2003-06-08 Online:2003-10-20 Published:2010-10-01

混凝沉淀-生物接触氧化法处理染整废水

邱贤华¹, 魏立安¹, 张秋根¹, 王伟²

1. 南昌航空工业学院环境与化学工程系, 江西南昌 330034;
2. 九江市环保科研所, 江西九江 332000

作者简介:邱贤华(1968-),1989年毕业于合肥工业大学环境工程系,副研究员.电话:0791-8303964.

Abstract

Abstract:

An engineering technology of coagulation sedimentation and biological contact oxidation for treating dyeing wastewater is introduced.The running results show that the COD_Crremoval rate can reach94.7%and BOD₅removal rate can reach97.1%.The end effluent quality meets the requirement of the First Grade National Discharge Standard for wastewater in China.

Key words: dyeing wastewater, coagulation sedimentation, biological contact oxidation

摘要：

介绍了采用混凝沉淀-生物接触氧化工艺处理染整废水。运转结果表明:COD_Cr及BOD₅的去除率分别达到94.7%和97.1%,最终出水水质达到国家污水一级排放标准,该工艺在染整废水处理中具有实用性。

关键词: 染整废水, 混凝沉淀, 生物接触氧化

CLC Number:

X703.1

Qiu Xianhua, Wei Li’an, Zhang Qiugen, Wang Wei. Treatment of the dyeing wastewater by coagulation sedimentation and biological contact oxidation technology[J]. INDUSTRIAL WATER TREATMENT, 2003, 23(10): 71-73.

邱贤华, 魏立安, 张秋根, 王伟. 混凝沉淀-生物接触氧化法处理染整废水[J]. 工业水处理, 2003, 23(10): 71-73.

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URL: https://gyscl.magtechjournal.com/EN/10.11894/1005-829x.2003.23.(10).71

https://gyscl.magtechjournal.com/EN/Y2003/V23/I10/71

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混凝沉淀-生物接触氧化法处理染整废水

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