生物絮凝处理油田外排废水试验研究

邹启贤, 夏元东, 陆正禹, 许裕金, 吴静

doi:10.11894/1005-829x.2002.22(12).19

工业水处理 >

2002 , Vol. 22 >Issue 12: 19 - 20

DOI: https://doi.org/10.11894/1005-829x.2002.22(12).19

试验研究

生物絮凝处理油田外排废水试验研究

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1. 清华大学环境科学与工程系, 北京 100084;
2 赤峰市环境科学研究所, 内蒙古赤峰 024000;
3. 南昌裕金环保新技术研究有限公司, 江西南昌?? 330029

邹启贤(1973??-??),2001年毕业于清华大学,硕士,现在深圳市排水管理处工作.联系电话:(010)68279747.

收稿日期: 2002-03-20

网络出版日期: 2010-10-01

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Experimental study on oi-l field wastewater treatment with bio-flocculation

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1. Dep. of Environ. Sci. and Eng., Tsinghua Univ., Beijing 100084, China;
2. Research Institute of Environ. Sci. of Chifeng, Chifeng 024000 China;
3. Nanchang Yujin Advanced Environ. Protection Tech. Co., Ltd., Nanchang 330029, China

Received date: 2002-03-20

Online published: 2010-10-01

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摘要

对生物絮凝剂去除油田外排水COD_Cr进行了较深入的研究。现场试验结果表明:(1)在pH值为5。5和投加量为200mgL生物絮凝剂的条件下，可使油田废水的COD_Cr由297mgL降到134mgL，药剂费约为0。7元m³;(2)该生物絮凝剂在处理油田外排水方面的性能优于聚合氯化铝和聚丙烯酰胺。

关键词： 油田废水; 生物絮凝剂; 絮凝沉降

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邹启贤, 夏元东, 陆正禹, 许裕金, 吴静 . 生物絮凝处理油田外排废水试验研究[J]. 工业水处理, 2002 , 22(12) : 19 -20 . DOI: 10.11894/1005-829x.2002.22(12).19

Abstract

The COD removal of the discharged wastewater of the oi-l field wastewater by bio-flocculant is studied further.The experimental results show that ( 1) COD_Cr concentration is reduced to 134 mg??L from 297 mg??L and the operation costs ??0.7??m³ wastewater under the conditions of pH 5.5 and bio-flocculant in concentration 200 mg??L;( 2) The performance of the bio-flocculant in treating the discharged wastewater of oi-l field is better than that of polyaluminium chloride or polyacrylamide.

Key words： oil-f ield wastewater; bio-flocculation; flocculation sedimentation

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