饮用水配水系统中微生物研究方法的进展  

Microbes in drinking water distribution systems: a review of recent studies

作　　者：张明露[1] 周贺[1] 关磊[2] 张灿[3] 潘丁[1] 刘洵[1] 杨清[1] 

机构地区：[1]北京工商大学环境科学与工程系,北京100084 [2]上海医疗器械高等专科学校医学影像工程系 [3]军事医学科学院疾病预防控制所

出　　处：《环境与健康杂志》2015年第5期458-462,共5页Journal of Environment and Health

基　　金：国家自然科学基金(51408010);国家重点实验室环境模拟与污染控制国家重点联合实验室专项经费资助(14K09ESPCT)

摘　　要：饮用水在输配水管网中的二次污染是不容忽视的问题,对饮用水中微生物的了解有助于饮用水安全的保障。随着微生物检测技术的发展,人们对饮用水配水系统中微生物的复杂性和多样性的认识更加深入。笔者对饮用水配水系统中微生物的存在形式、数量和多样性的研究方法进行综述,包括传统培养方法,基于PCR技术的现代分子生物学方法,DNA序列分析技术和基因芯片技术等,并着重介绍这些方法的基本原理、优缺点及应用前景。The secondary pollution of drinking water in the distribution systems can＇t be ignored. An understanding ol the microbial ecology of drinking water helps to guarantee the safety of drinking water. With the development of research methods of microorganism, these advances promote knowledge about the microbial complexity and diversity in drinking water distribution systems to a higher level. The existing form of microorganisms,quantification and diversity methodological approaches for studying the microbes in drinking water distribution systems have been reviewed,including traditional culture dependent methods,PCR-based modem molecular biology techniques,DNA sequencing and biochip approaches. The principles, advantages, limitations and applicability to drinking water research have been summed up.

关 键 词：配水系统 微生物 研究方法 

分 类 号：R123.1[医药卫生—环境卫生学]