分析与监测

印染综合废水异养菌产率系数的测定

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  • 同济大学污染控制与资源化研究国家重点实验室, 上海 200092
于静洁(1978- ),2002 年毕业于哈尔滨工业大学,硕士,现为同济大学环境工程在读博士研究生。电话:13052228369,E-mail:yjj.mary@163.com

收稿日期: 2005-03-15

  网络出版日期: 2010-10-01

基金资助

国家自然科学基金重点项目,项目号:50138010

Measurement of the heterotrophicyield coefficient for integrated dyeing was tewater

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  • State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China

Received date: 2005-03-15

  Online published: 2010-10-01

摘要

指出应用ASM1模拟活性污泥系统时,对于特定的废水及其处理工艺,需要实测异养菌产率系数YH。介绍了YH的两种测试方法:间歇活性污泥法和间歇呼吸计量法。分别以醋酸钠和实际废水为底物,应用间歇呼吸计量法,测定印染综合废水处理厂的异养菌产率系数,最终结果为0.65,低于ASM1模型中城市污水异养菌产率系数的推荐值0.67。

本文引用格式

于静洁, 顾国维, 张志峰 . 印染综合废水异养菌产率系数的测定[J]. 工业水处理, 2005 , 25(10) : 47 -49 . DOI: 10.11894/1005-829x.2005.25(10).47

Abstract

It is presented that experiments are needed in order to get the value of YH for each kind of wastewater and treatment process, when ASM1 is used to simulate activated sludge system. Batch activated sludge method and batch respirometric method are introduced. Acetic sodium and real wastewater as substrate respectively,the value of YH for integrated dyeing wastewater treatment plant is measured with the second method. The value is 0.65,and lower than that for domestic wastewater,0.67,which was recommended in ASM1.

参考文献

[1]Henze Mogens,Grady C P Lelle,Gujer Willi,et al. Activated sludge model No. 1[M]. London:IAWPRC,1987. 10
[2]IWA. IWA task group on mathematical modeling for design and operation of biological wastewater treatment,activated sludge models ASM1,ASM2,ASM2d and ASM3[M]. London:IWA,2000. 16

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