Application of A/O+A/O biological contacted oxidation process to the wastewater treatment in industrial districts

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  • 1. Resource and Urban Department, Nanjing University, Nanjing 210093, China;
    2 Environmental Science and Engineering Department, Nanjing University of Technology, Nanjing 210094, China

Received date: 2002-04-06

  Online published: 2010-10-01

Abstract

An industrial wastewater treatment center in Rugao is taken as an example.The engineering design of A/O+A/O couple strengthening biological contacted oxidation process for the wastewater treatment in industrial districts is introduced. The scale of this treatment design is 20 000 m3/d, and the inlet water COD is 500 mg/L. After the treatment,the outlet water can reach the first grade of discharge standard of China. Besides, an ecological system has been set up in the A/O couple strengthening pond, providing a good approach to the comprehensive control and utilization of industrial district wastewater.

Cite this article

Zhang Li, Dou Yijian, An Lichao . Application of A/O+A/O biological contacted oxidation process to the wastewater treatment in industrial districts[J]. Industrial Water Treatment, 2003 , 23(1) : 62 -64 . DOI: 10.11894/1005-829x.2003.23(1).62

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