高铁酸钾氧化去除油田污水中聚丙烯酰胺的研究

王宝辉, 孔凡贵, 张铁锴, 杨继海, 陈颖

doi:10.11894/1005-829x.2004.24(1).21

工业水处理 >

2004 , Vol. 24 >Issue 1: 21 - 23

DOI: https://doi.org/10.11894/1005-829x.2004.24(1).21

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高铁酸钾氧化去除油田污水中聚丙烯酰胺的研究

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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;

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。

收稿日期: 2003-05-13

网络出版日期: 2010-10-01

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Removal of PAM from the sewage in oilfield by ferrate

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1. School of Chemistry&Chemical Engineering Daqing Petroleum Institute Daqing 163318 China;
2. Chemical Plant NO.1of Daqing Petrochemical Company Daqing 163714 China

Received date: 2003-05-13

Online published: 2010-10-01

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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

本文引用格式

王宝辉, 孔凡贵, 张铁锴, 杨继海, 陈颖 . 高铁酸钾氧化去除油田污水中聚丙烯酰胺的研究[J]. 工业水处理, 2004 , 24(1) : 21 -23 . DOI: 10.11894/1005-829x.2004.24(1).21

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

参考文献

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[3] Luca D S J,Cantelli M,Luca D M A. Ferrate vs traditional coagulants in the treatment of combined industrial wastes [J]. Wat. Sci. Tech.,1992,26(9-11 ) :2 077-2 080
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