辽宁石油化工大学学报

辽宁石油化工大学学报 ›› 2006, Vol. 26 ›› Issue (2): 23-26.

• 石油化工 • 上一篇    下一篇

油冲击对炼油废水生物活性污泥性能的影响

杜 华1 , 冯志刚2 , 蒋林时2* , 张洪林2 , 李长波2   

  1. 1.抚顺市环境保护局环境监测站, 辽宁抚顺113006;
    2.辽宁石油化工大学环境与生物工程学院, 辽宁抚顺113001
  • 收稿日期:2005-11-08 出版日期:2006-02-25 发布日期:2006-02-25
  • 作者简介:杜华(1955 -), 女, 山东鲁山市, 高级工程师。

Effects of Oil Content on Properties of Bio -Activated Sludge in Oil Refining Wast Water

  1. 1 .Fushun Environmental Protection Dipartment Environmental Monitoring Station , Fushun Liaoning 113006 , P .R .China ;
    2 .School of Environmental and Biological Engineering , Liaoning University of Petroleum & Chemical Technology ,Fushun Liaoning 113001, P .R .China
  • Received:2005-11-08 Published:2006-02-25 Online:2006-02-25

摘要:         在污泥起始质量浓度分别为1.5×103 , 2.0×103 , 2 .5×103 mg/ L 时增大油负荷(其它条件保持不变)来形成对活性污泥系统的冲击。油的质量浓度低于10 mg/ L 时, 对活性污泥性能的冲击很小;油的质量浓度为15mg/ L 时, 有一定的冲击, 但是活性污泥的性能没有大的改变, 系统运转正常;油的质量浓度为20 mg/ L 时, 有明显的冲击;油的质量浓度达到30 mg/ L 时, 有巨大的冲击作用, 连续运行无法恢复。同时, 观察了油的冲击下微生物相的演变过程。

关键词:  油,  活性污泥,  性能,  微生物相

Abstract:

   The capacity of oil is increased fixed other conditions to form the impact on the activated sludge system when the star ting sludge mass concentration are 1 .5 ×103 , 2 .0 ×103 , 2 .5 ×103 mg/ L.When the oil mass concentration is 10 mg/L , the impact on the performance of activated sludge is faint .When it is 15 mg/ L, the activated sludge system is impacted in a degree , but the performance of activated sludge is not changed greatly and the system can circulate normally .The activated sludge system is impacted obviously w hen the oil mass concentration is 20 mg/ L.When it is 30 mg/ L , the activated sludge system is impacted obviously and continuous circulating can' t be recovered .Meanwhile , the evolvement process of microorganism species was observed.

Key words:  Oil,  Activated sludge,  Performance,  Microorg anism species

引用本文

杜 华, 冯志刚, 等. 油冲击对炼油废水生物活性污泥性能的影响[J]. 辽宁石油化工大学学报, 2006, 26(2): 23-26.

DU Hua, FENG Zhi -gang,et al. Effects of Oil Content on Properties of Bio -Activated Sludge in Oil Refining Wast Water[J]. Journal of Liaoning Petrochemical University, 2006, 26(2): 23-26.

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