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高溶解氧浓度抗有机物冲击的运行实践

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  • 天津石化公司乙烯厂, 天津 300271
刘振龙(1970- ),1992年毕业于哈尔滨电工学院,工程师.电话:022-63822423.

收稿日期: 2004-12-07

  网络出版日期: 2010-10-01

Operation practice of the resistence of organism of highly concentrated dissolved oxygen

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  • Ethylene Plant of Tianjin Petro Chemical Company, Tianjin 300271, China

Received date: 2004-12-07

  Online published: 2010-10-01

摘要

高溶解氧浓度,可使纯氧曝气系统中活性污泥的絮体颗粒保持好氧活性,因而使其COD去除率、污泥沉降性能都有很大提高,在抗高有机物冲击时,可保持良好的出水合格率。

本文引用格式

刘振龙 . 高溶解氧浓度抗有机物冲击的运行实践[J]. 工业水处理, 2005 , 25(6) : 62 -64 . DOI: 10.11894/1005-829x.2005.25(6).62

Abstract

The highly concentrated dissolved oxygen can keep aerobic acti vity for the active sludge flocculent particles in pure oxygen aerator system. T hus the removal of COD and sludge sedimentation are greatly improved. Even when the resistance of organism is high, the quality of outlet water is pretty good.

参考文献

[1] 张自杰.排水工程[M].北京:中国建筑出版社.1999.197-198

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