印染废水异养菌产率系数的测定  

Measurement of Heterotrophic Yield Coefficient in Wastewater from Printing and Dyeing Industry

作　　者：于静洁[1] 孙孝囡 顾国维[1] 张志峰[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092 [2]长春市房地集团物业有限公司,长春130061

出　　处：《工业用水与废水》2005年第4期4-6,共3页Industrial Water & Wastewater

基　　金：国家自然科学基金重点项目(50138010)

摘　　要：某印染化工混合废水采用厌氧-好氧-混凝处理工艺,应用活性污泥1号模型(ASM1)模拟该废水生物处理过程。采用间歇式呼吸计量法,测得该废水的异养菌产率系数为0.65,此值不同于ASM1号模型中推荐的城市污水异养菌产率系数的典型值0.67。Anaerobic-aerobic-coagulant process was used in treatment of mixed wastewater from printing and dyeing industry. Using activated sludge model 1 （ASM1） to simulate the biological treatment process of the said wastewater. With the measurement of batch respirometric method, the value of the yield coefficient for heterotrophic biomass is 0.65, which is different from the representative value of YH for municipal wastewater 0.67 that was presented in ASM1.

关 键 词：异养菌产率系数 废水处理 活性污泥 

分 类 号：X703.1[环境科学与工程—环境工程]