Soluble Microbial Products from Water Biological Treatment Process: A Review

doi:10.2175/106143013X13807328849413

CORC > 重庆绿色智能技术研究院 > 中国科学院重庆绿色智能技术研究院 > 水质生物转化研究中心

	Soluble Microbial Products from Water Biological Treatment Process: A Review
	Kang, Jia 1; Du, Gang 1; Gao, Xu 2; Zhao, Bin 1; Guo, Jinsong 3
刊名	WATER ENVIRONMENT RESEARCH
	2014-03-01
卷号	86 期号:3 页码:223-231
关键词	soluble microbial products biotreatment characteristics models process parameters.
ISSN号	1061-4303
DOI	10.2175/106143013X13807328849413
通讯作者	Gao, X (reprint author), Chongqing Water Grp Co Ltd, Chongqing 400045, Peoples R China.
英文摘要	The relationship between soluble microbial products (SMPs) and extracellular polymeric substances is described, and the characteristics of SMPs in the biological wastewater treatment process, including molecular weight distribution, metal-chelating property, biodegradability, biotoxicity, and membrane fouling, are investigated. The SMPs produced by autotrophs are degradable and utilizable for heterotrophs, thereby confirming the biodegradation of SMPs. Soluble microbial product models are designed through three approaches: establishment of SMP kinetic models or combination with Monod equations, incorporation of SMP generation and degradation into the unified theory raised by Laspidou and Rittmann (2002a), and introduction of the concept of SMP into activated sludge models. The effects of process parameters on SMP concentration are elaborated, based on the optimum biological treatment process operating parameters that can effectively minimize SMP production. The progress of SMP research in water biotreatment systems is presented, and suggestions for future studies are made.
资助项目	National High Technology Research and Development Program (863 Program)[2012AA062607] ; Fundamental Research Funds for the Central Universities
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources
语种	英语
出版者	WATER ENVIRONMENT FEDERATION
WOS记录号	WOS:000332621600005
内容类型	期刊论文
源URL	[http://119.78.100.138/handle/2HOD01W0/879]
专题	水质生物转化研究中心
通讯作者	Gao, Xu
作者单位	1.Chongqing Univ, Fac Urban Construct & Environm Engn, Chongqing 400045, Peoples R China 2.Chongqing Water Grp Co Ltd, Chongqing 400045, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400045, Peoples R China
推荐引用方式 GB/T 7714	Kang, Jia,Du, Gang,Gao, Xu,et al. Soluble Microbial Products from Water Biological Treatment Process: A Review[J]. WATER ENVIRONMENT RESEARCH,2014,86(3):223-231.
APA	Kang, Jia,Du, Gang,Gao, Xu,Zhao, Bin,&Guo, Jinsong.(2014).Soluble Microbial Products from Water Biological Treatment Process: A Review.WATER ENVIRONMENT RESEARCH,86(3),223-231.
MLA	Kang, Jia,et al."Soluble Microbial Products from Water Biological Treatment Process: A Review".WATER ENVIRONMENT RESEARCH 86.3(2014):223-231.