高效内循环生物反应器处理脱墨废水动力学特性初步研究  

Kinetics Characteristics in the Treatment of Deinking Effluent with High Performance Inner-Loop Bioreactor

作　　者：管秀琼[1] 周健[1] 陈元彩[2] 陈中豪[2] 

机构地区：[1]四川理工学院生物工程系,四川自贡643000 [2]华南理工大学造纸与污染控制国家工程中心,广东广州510640

出　　处：《中国造纸学报》2005年第2期68-70,共3页Transactions of China Pulp and Paper

摘　　要：研究了脱墨废水用高效内循环生物反应器处理时的生物降解和生物增长动力学特征,求出了脱墨废水经两种不同预处理后的降解动力学方程及稳态条件下活性污泥的产率系数.与传统活性污泥法相比,其污泥的产率系数只有1/3～1/2.Biodegradation kinetics and microorganism growth kinetics in the treatment of deinking effluent with high performance inner-loop bioreactor were investigated in this study. The degradation kinetics equations for pretreated deinking effluent with two ways were derived and yield coefficient of activated sludge in stable conditions was obtained. The yield coefficient of the activated sludge was only 1/3 - 1/2 of that of conditional active sludge process.

关 键 词：脱墨废水 生物降解动力学 生物增长动力学 

分 类 号：X793[环境科学与工程—环境工程]