工业水处理 ›› 2004, Vol. 24 ›› Issue (1): 21-23. doi: 10.11894/1005-829x.2004.24(1).21

• 试验研究 • 上一篇    下一篇

高铁酸钾氧化去除油田污水中聚丙烯酰胺的研究

王宝辉1, 孔凡贵2, 张铁锴1, 杨继海1, 陈颖1   

  1. 1. 大庆石油学院化学化工学院;
    大庆石化公司化工一厂;
    大庆石油学院化学化工学院 黑龙江大庆163318;
    黑龙江大庆163714;
    黑龙江大庆163318;
    黑龙江大庆163318;
  • 收稿日期:2003-05-13 出版日期:2004-01-20 发布日期:2010-10-01
  • 作者简介:王宝辉(1960- ),1995年吉林大学物理化学专业博士毕业,教授,博导,现从事能源与环境科学方面的研究。联系电话:0459-6503331或6503498,E-mail:Wangbh@dqpi.net。

Removal of PAM from the sewage in oilfield by ferrate

Wang Baohui1, Kong Fangui2, Zhang Tiekai1, Yang Jihai1, Chen Ying1   

  1. 1. School of Chemistry&Chemical Engineering Daqing Petroleum Institute Daqing 163318 China;
    2. Chemical Plant NO.1of Daqing Petrochemical Company Daqing 163714 China
  • Received:2003-05-13 Online:2004-01-20 Published:2010-10-01

摘要:

采用高价铁酸盐(K2FeO4)为氧化剂,对油田含聚丙烯酰胺的污水进行降解和降粘的研究,探讨了高铁酸钾投加量、初始pH值、初始浓度和反应温度对氧化降解以及降粘的影响。结果表明,高铁酸钾是一种高效的强氧化剂,氧化PAM降解率在60min时达90%以上;降粘性能也非常显著,在15min时含PAM污水的粘度可以降至与蒸馏水相近的粘度。

关键词: 高级氧化, 高铁酸钾, 聚丙烯酰胺, 氧化降解, 降粘

Abstract:

Oxidation degradation and viscosity-breaking of polyacrylamide(PAM)in oil field sewage have been investigated by using K2FeO4 oxidant.The effects of K2FeO4 concentration,initial pH value,initial PAM concentration and reaction temperature have been evaluated.The results reveal that K2FeO4 is a strong oxidant,the rate of oxidation degradation of PAM isabove90%in60min,the effect of viscosity-breaking is also very obvious,and the viscosity of oil field sewage containing PAM isdecreased to the same level as that of distilled water in 15min

Key words: advanced oxidation, potassium ferrate, polyacrylamide, oxidation degradation, viscosity-breaking

中图分类号: