工业水处理 ›› 2008, Vol. 28 ›› Issue (11): 77-79. doi: 10.11894/1005-829x.2008.28(11).77

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厌氧-化学氧化-混凝气浮法处理乳化液废水

马晓鸥1, 汪青春2, 尹庚明1   

  1. 1. 五邑大学化学与环境工程系, 广东江门 529020;
    2. 江门电镀厂, 广东江门 529000
  • 收稿日期:2008-07-01 出版日期:2008-11-20 发布日期:2010-10-01
  • 作者简介:李丽华(1971- ),大连理工大学环境与生命学院博士研 究生。电话:15998095872,E-mail:lilihua07@yahoo.com.cn。

Treatment of wastewater containing emulsified liquid by anaerobic-chemical oxidation-coagulation-air flotation

Ma Xiaoou1, Wang Qingchun2, Yin Gengming1   

  1. 1. Department of Chemistry and Environmental Engineering, Wuyi University, Jiangmen 529020, China;
    2. Jiangmen Electroplating Plant, Jiangmen 529000, China
  • Received:2008-07-01 Online:2008-11-20 Published:2010-10-01

摘要:

采用厌氧-化学氧化-混凝气浮法处理乳化液废水。应用结果表明:乳化液废水CODCr在6 000~200 000mg/L,CODCr去除率高达99.0%~99.8%,处理后出水水质优于国家污水综合排放标准(GB 8978-1996)一级排放标准。

关键词: 乳化液废水, 厌氧, 化学氧化, 混凝气浮

Abstract:

The anaerobic -chemical oxidation -coagulation -air flotation process has been used for treating wastewater containing emulsifie liquid. The plant operation shows that the removal efficiency of CODCr can reach 99.0%-99.8% when the wastewater CODCr is 6 000-200 000 mg/L, and the effluent is quite good to meet the requirements of The First Grade of the National Discharge Standard(GB 8978-1996).

Key words: oily emulsified wastewater, anaerobic, chemical oxidation, coagulation-air flotation

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