西南石油大学学报(自然科学版) ›› 2009, Vol. 31 ›› Issue (2): 117-120.DOI: 10.3863/j.issn.1674-5086.2009.02.030

• 油气化学工程与化工 • 上一篇    下一篇

IMBR—A/O工艺处理高浓度炼油废水

李志东 张勇 张令戈 肖新程 曲丹丹   

  1. 大连市环境科学设计研究院,辽宁 大连 116023
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2009-04-20 发布日期:2009-04-20

IMBR-A/O FOR OIL REFINING WASTE WATER TREATMENT

LI Zhi-dong ZHANG Yong ZHANG Ling-ge XIAO Xin-cheng QU Dan-dan   

  1. Dalian Municipal Design and Research Institute of Environmental Science,Dalian Liaoning 116023,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2009-04-20 Published:2009-04-20

摘要: IMBR-A/O(一体式膜生物反应器—厌氧/好氧)工艺经过55d的连续运行,对炼油厂废水进行了处理。研究表明:出水COD和BOD5稳定,平均去除率均达92%以上;NH3-N、油及浊度的平均去除率分别为88%,95%和75%;对TP、SS、TSS、NH3-N及酚的去除率分别大于85%,98%,99%,79%和99.9%,说明IMBR对上述污染物有较好的处理效果。

关键词: 一体式膜生物反应器, 炼油污水, 厌氧/好氧, 回用

Abstract: In this examination,the experiment with a period of 55 days is carried out for studying on the oil refining waste water treatment by IMBR-A/O(integrative membrane bioreactor-anaerobic/aerobic).The results show that the average removal rate of COD and BOD5 are all over 92%,the removal rate of NH3-N,oil and turbidity are 88%,95%,75% respectively,the removal rate of TP,SS,TSS and phenol are over 85%,98%,99%,79% and 99.9% respectively,which explains IMBR has very good treatment effect on above contamination.

Key words: integrative submerged membrane bioreactor, oil refining waste water, anaerobic/aerobic, reuse

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