分子生物学技术在污水处理中的应用

doi:10.11894/1005-829x.2015.35(4).001

摘要/Abstract

摘要：

综述了分子生物技术在污水处理中的应用,包括对不同种类污水处理系统微生物种群的比较、不同污水生物处理工艺中的微生物种群结构分析、菌株的鉴定及在生物强化技术中的应用等研究进展。分子生物技术能够准确地检测污水处理过程中微生物群落结构多样性及其动态变化,克服了传统方法费时费力、培养条件苛刻等局限性。在指导调节实际工艺参数,提高难降解有机物的去除率,筛选和鉴定工程菌等方面具有指导意义。

关键词: 分子生物学技术, 污水处理, 微生物种群结构

Abstract:

Molecular biology techniques and their applications to wastewater treatment are reviewed,including the research progress in the comparison of microbial population in different kinds of wastewater treatment systems,analysis of microbial populations structures in different wastewater treatment processes,the identification of bacterial strains,and their application to biological strengthening techniques,etc. Molecular biology techniques can accurately detect the diversity and dynamic changes of microbial population structure in the process of wastewater treatment. They can also overcome the limitations of traditional methods which take more time and energy and need strict cultivate conditions. The results show that the techniques have directive significance in adjusting the process parameters,improving the removing rate of refractory organic matter,screening and identifying engineering strains,etc.

Key words: molecular biology technique, wastewater treatment, microbial population structure

中图分类号:

X703.1

李博伟, 杨军, 郦和生. 分子生物学技术在污水处理中的应用[J]. 工业水处理, 2015, 35(4): 1-4.

Li Bowei, Yang Jun, Li Hesheng. Molecular biology techniques and their applications to wastewater treatment[J]. INDUSTRIAL WATER TREATMENT, 2015, 35(4): 1-4.

https://www.iwt.cn/CN/Y2015/V35/I4/1

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