Roles of quorum sensing in biological wastewater treatment: A critical review

被引：152

作者：

Raju Maddela, Naga ^{[1
,2
,3
]}

Sheng, Binbin ^{[1
,2
]}

Yuan, Shasha ^{[1
,2
]}

Zhou, Zhongbo ^{[1
,2
]}

Villamar-Torres, Ronald ^{[4
,5
]}

Meng, Fangang ^{[1
,2
]}

机构：

[1] Sun Yat Sen Univ, Sch Environm Sci & Engn, Guangzhou 510275, Guangdong, Peoples R China

[2] Guangdong Prov Key Lab Environm Pollut Control &, Guangzhou 510275, Guangdong, Peoples R China

[3] Univ Tecn Manabi, Fac Ciencias Salud, Portoviejo 130105, Ecuador

[4] Univ Montpellier, CIRAD, INRA, Montpellier SupAgro, F-34090 Montpellier, France

[5] Univ Tecn Manabi, Fac Ingn Agron, Campus Expt La Teodomira, Santa Ana 131301, Ecuador

来源：

CHEMOSPHERE | 2019年 / 221卷

基金：

中国国家自然科学基金;

关键词：

Biofilm; Microbial community; Quorum quenching; Quorum sensing; Wastewater treatment; ACYL-HOMOSERINE LACTONES; EXTRACELLULAR POLYMERIC SUBSTANCES; PSEUDOMONAS-QUINOLONE SIGNAL; C-DI-GMP; BIOFILM FORMATION; BIOFOULING CONTROL; ACTIVATED-SLUDGE; QUENCHING BACTERIA; MEMBRANE BIOREACTOR; MICROBIAL ATTACHMENT;

D O I：

10.1016/j.chemosphere.2019.01.064

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Quorum sensing (QS) and quorum quenching (QQ) are increasingly reported in biological wastewater treatment processes because of their inherent roles in biofilm development, bacterial aggregation, granulation, colonization, and biotransformation of pollutants. As such, the fundamentals and ubiquitous nature of QS bacteria are critical for fully understanding the process of the wastewater treatment system. In this article, the details of QS-based strategies related to community behaviors and phenotypes in wastewater treatment systems were reviewed. The molecular aspects and coexistence of QS and QQ bacteria were also mentioned, which provide evidence that future wastewater treatment will indispensably rely on QS-based strategies. In addition, recent attempts focusing on the use of QQ for biofilm or biofouling control were also summarized. Nevertheless, there are still several challenges and knowledge gaps that warrant future targeted research on the ecological niche, abundance, and community of QS and QQ-bacteria in environmental settings or engineered systems. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：616 / 629

页数：14

共 171 条

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