摘要
生物膜作为饮用水输配过程中形成的会带来细菌二次增殖的根源,受到了世界范围内的广泛关注。简单阐述了生物膜的形成及其微生物群落结构,着重讨论了致病菌初期附着及后续致病菌的寄生生活或"居住"在生物膜上的生存方式,分析了作为消毒副产物前驱物的生物膜对消毒副产物的贡献,并提出了今后研究的重点及方向。
Recently, researchers have paid much attention to the biofilm for the reason that biofilm could bring a significant bacterial multiplication in drinking water distribution system. In this paper, we introduced the formation and the microbial community characteristics of biofilm in the drinking water dis- tribution system. The life style of the pathogenic bacteria, initial attachment and subsequent proliferation of parasitism or ＂living＂ on the biofilm were discussed in detail. The contribution of biofilm as a precur- sor to disinfection by-products （DBPs） formation was research prospect relative to biofilm was proposed in also reviewed in this research. Moreover, the future this paper.
出处
《中国给水排水》
CAS
CSCD
北大核心
2017年第24期12-16,共5页
China Water & Wastewater
基金
国家重点研发计划项目(2016YFC0400707)
国家水体污染控制与治理科技重大专项(2014ZX07201-009)
国家自然科学基金-应急管理项目(51741807)
国家大学生创新科研资助项目(201610055122)
关键词
给水管网
生物膜
致病菌
消毒副产物
drinking water distribution system
biofilm
pathogenic bacteria
disinfection
