Phylogenetic diversity of microbial communities in real drinking water   distribution systems

doi:10.1007/s12257-012-0230-z

CORC > 北京大学 > 环境科学与工程学院

	Phylogenetic diversity of microbial communities in real drinking water distribution systems
	Lu, Pinpin ; Chen, Chao ; Wang, Qingfeng ; Wang, Zhao ; Zhang, Xiaojian ; Xie, Shuguang
刊名	biotechnology and bioprocess engineering
	2013
关键词	microbial community diversity Acinetobacte Sphingomonas Gemella Cyanobacteria drinking water pathogen HETEROTROPHIC BACTERIA IDENTIFICATION BIOFILMS CHLORINATION POPULATIONS DYNAMICS
DOI	10.1007/s12257-012-0230-z
英文摘要	Microbial regrowth in drinking water distribution systems (DWDS) is a major concern in the water supply industry. Detailed knowledge of the microbial community in DWDS will be of great importance for assessing the microbiological risks of drinking water. The spatial heterogeneity of microbial community structures in the bulk waters of a large real DWDS was investigated using 16S rRNA clone library analysis. The results indicate that high residual chlorine in drinking water could not control microbial regrowth in DWDS. The bacterial communities in the bulk waters were spatially heterogenic, mainly composed of Alphaproteobacteria and Betaproteobacteria (or Cyanobacteria). Microorganisms from the genera Acinetobacter, Sphingomonas and Gemella were detected, implying there is microbiological risk from drinking water. This work provides new insight into microbial ecology in DWDS.; Biotechnology & Applied Microbiology; SCI(E); 9; ARTICLE; 1; 119-124; 18
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/226592]
专题	环境科学与工程学院
推荐引用方式 GB/T 7714	Lu, Pinpin,Chen, Chao,Wang, Qingfeng,et al. Phylogenetic diversity of microbial communities in real drinking water distribution systems[J]. biotechnology and bioprocess engineering,2013.
APA	Lu, Pinpin,Chen, Chao,Wang, Qingfeng,Wang, Zhao,Zhang, Xiaojian,&Xie, Shuguang.(2013).Phylogenetic diversity of microbial communities in real drinking water distribution systems.biotechnology and bioprocess engineering.
MLA	Lu, Pinpin,et al."Phylogenetic diversity of microbial communities in real drinking water distribution systems".biotechnology and bioprocess engineering (2013).