印染综合废水异养菌产率系数的测定
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
Received date: 2005-03-15
Online published: 2010-10-01
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
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.
[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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