燃料与化工 ›› 2014, Vol. 45 ›› Issue (4): 49-51.

• 煤气净化与化学产品加工 • 上一篇    下一篇

膜处理工艺在焦化废水深度处理中的应用

李国忠1 葛丰华1 杜连喜2   

  1. 1.唐山中润煤化工有限公司, 唐山063611; 2.中冶焦耐工程技术有限公司, 大连116085
  • 出版日期:2014-07-22

On the membrane treatment of coking wastewater as an advanced treatment

Li Guozhong1    Ge Fenghua1    Du lianxi2   

  1. 1.Tangshan Zhongrun Coal Chemical Co.,Ltd.,Tangshan 063611,China; 2.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China

  • Online:2014-07-22

摘要:

针对焦化废水生化处理后出水成分复杂、污染物种类多、可生化性差等特点,应用超滤、纳滤膜处理工艺对其进行深度处理,出水可回用于循环水。从进水水质、运行方式及膜清洗方面对影响膜处理系统运行的因素进行了总结。

Abstract:

Coke-plant wastewater,contaminated by various pollutants,consists of complex components,and it lacks biodegradability.The discharging water after the advanced treatments of hyper-filtration and nanofiltration membrane can be used for recycled water.The factors that will influence the running of the membrane treatment system such as the inlet water quality,operation mode and membrane cleaning are summarized.

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