Physical and biological characteristics of a tangential-flow MBR for   municipal wastewater treatment

doi:10.1016/S0376-7388(01)00472-0

CORC > 北京大学 > 环境科学与工程学院

	Physical and biological characteristics of a tangential-flow MBR for municipal wastewater treatment
	Xing, CH ; Qian, Y ; Wen, XH ; Wu, WZ ; Sun, D
刊名	膜科学杂志
	2001
关键词	activated sludge membrane bioreactor microbial diversity municipal wastewater MEMBRANE BIOREACTOR WATER TREATMENT FILTRATION
DOI	10.1016/S0376-7388(01)00472-0
英文摘要	The physical and biological characteristics of a tangential-flow membrane bioreactor (MBR) for the treatment of municipal wastewater are presented in this paper. It was found that the average removal of chemical oxygen demand, ammonia nitrogen, and suspended solids were 95,96.2 and 100%, respectively. To explore microbial diversity under different hydraulic conditions, the concept of nominal recirculation period (R(p)) was introduced. The relation between sludge concentration and sludge viscosity was found to be linear. The minimum surface velocity (u(min)) was defined and then simulated at different sludge concentrations. The overall oxygen transfer coefficient and total oxygen uptake rate were also studied. Finally, the effect of membrane separation on the bioreactor was theoretically discussed. (C) 2001 Elsevier Science B.V. All rights reserved.; Engineering, Chemical; Polymer Science; SCI(E); EI; 36; ARTICLE; 1-2; 31-42; 191
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/258065]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Xing, CH,Qian, Y,Wen, XH,et al. Physical and biological characteristics of a tangential-flow MBR for municipal wastewater treatment[J]. 膜科学杂志,2001.
APA	Xing, CH,Qian, Y,Wen, XH,Wu, WZ,&Sun, D.(2001).Physical and biological characteristics of a tangential-flow MBR for municipal wastewater treatment.膜科学杂志.
MLA	Xing, CH,et al."Physical and biological characteristics of a tangential-flow MBR for municipal wastewater treatment".膜科学杂志 (2001).