Upflow biological aerated filter for treating oil-braring wastewater

Expand
  • Department of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081, China

Received date: 2004-10-22

  Online published: 2010-10-01

Abstract

The activated sludge and biological aerated filter are used for the refineru wastewater treatment.The main contaminants such an CODCr,SS,NH3-N and volatile phenl are removed first in the activated sludge sysytem.Then,the residue is treated in the biological aerated filter.The results show that the efficency of this process is stable and feasible and the system displays a great resistance to shock.The average removal rate of COD,S2-,NH3-N and volatile phenol are more than 80% respectively.The quanlity of effluent meets discharging standard of China (GB 8978-1996,the first grade of National Discharged Standard for the secong kind of contaminants ).

Cite this article

Xiao Wensheng, Xu Wenguo, Yang Jucai . Upflow biological aerated filter for treating oil-braring wastewater[J]. Industrial Water Treatment, 2005 , 25(3) : 66 -68 . DOI: 10.11894/1005-829x.2005.25(3).66

References

[1] 谢磊,胡勇有,仲海涛.含油废水处理进展[J].工业水处理,2003,23(7):4-7.
[2] 陈洪斌,等.炼油废水的处理和回用进展[J].给水排水,2002,28(2):52-55.
[3] 肖文胜,等.上流式曝气生物滤池处理城市污水[J].中国给水排水,2003,19(2):49-50.
[4] 赵清.污水回用中COD和氨氮去除方法的探讨[J].石油化工环境保护,2001,(3):1-5.
[5] 郑俊,等.曝气生物滤池污水处理新技术及工程实例[M].北京:化学工业出版社,2002.90-94.
[6] 肖文胜,等.曝气生物滤池中生物膜的活性研究[J].北京理工大学学报,2003,(5):655-657

Outlines

/