Application of A/O process to the treatment of the white cardboard wastewater

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  • Environmental Protection Section, Ningbo Zhonghua Paper Making Co., Ltd, Ningbo 315012, China

Received date: 2001-10-16

  Online published: 2010-10-01

Abstract

A/O process of the white cardboard wastewater treatment has been running over 4 years in Ning bo Zhonghua Paper Making Co.,Ltd.This process includes the deposi tion stage to remove the SS and the A/O process to remove the BOD.Compared with general active sludge process,this process can endure wastewater charge impact bet ter,Its operation parameters can be controlled and adjusted easily.It s ef fluent is stable and the CODCr is low.Through the improvement,the running cost has been lowered to less than RMB $0.40/t.

Cite this article

MAO Jianguo . Application of A/O process to the treatment of the white cardboard wastewater[J]. Industrial Water Treatment, 2002 , 22(4) : 51 -53 . DOI: 10.11894/1005-829x.2002.22(4).51

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