Role of quorum sensing and quorum quenching in anaerobic digestion: A scoping review

被引：23

作者：

Anburajan, Parthiban ^{[1
,2
]}

Cayetano, Roent Dune ^{[1
,2
]}

Prohim, You Mit ^{[1
]}

Thau, Nguyen Tang ^{[1
]}

Kim, Sungmi ^{[1
]}

Kim, Hyeok ^{[1
]}

Ko, Je Hyeon ^{[1
]}

Oh, Hyun-Suk ^{[1
,2
]}

机构：

[1] Seoul Natl Univ Sci & Technol, Dept Environm Engn, Seoul, South Korea

[2] Seoul Natl Univ Sci & Technol, Inst Environm Technol, Seoul, South Korea

来源：

ENVIRONMENTAL RESEARCH | 2023年 / 239卷

关键词：

Anaerobic digestion; Bacterial signaling; Quorum sensing; Quorum quenching; Membrane bioreactor; Microbial community; HOMOSERINE LACTONES; BIOFOULING CONTROL; SIGNAL MOLECULES; PERFORMANCE;

D O I：

10.1016/j.envres.2023.117413

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Anaerobic digestion (AD) is a biological process that employs anaerobic microorganisms to degrade organic material, yielding biogas and biofertilizers. Understanding quorum sensing (QS) signaling in mixed microbial systems provides valuable insights into microbial behavior and functions. This review aims to examine recent studies on the roles of QS and QQ in the AD processes. A QS signal molecule, N-acyl homoserine lactone (AHL), induce the production of extraceluller polymers, promoting biofilm formation and bacterial aggregation, thereby the efficiency of AD process. QS-assisted granule formation fosters syntrophy between acetogens and methanogens, leading to increased organic removal and methane production. Specific AHLs were shown to be correlated with the abundance of hydrolytic bacteria and acidogens, further benefiting methane production. QQ was shown to effectively control membrane fouling in anaerobic membrane bioreactors, yet its impact on methane productivity remains unclear. This review shed lights on the existing literature gaps regarding the mechanisms of QS and QQ in AD systems, which will play a vital role in advancing AD applications in the future.

引用

页数：6

共 40 条

[1] Bacterial signaling and signal responses as key factors in water and wastewater treatment [J].

Anburajan, Parthiban ;

Kim, Youkyoung ;

Rice, Scott A. ;

Oh, Hyun-Suk .

JOURNAL OF WATER PROCESS ENGINEERING, 2021, 44

[2] Enhanced anaerobic digestion of waste-activated sludge via bioaugmentation strategy-Phylogenetic investigation of communities by reconstruction of unobserved states (PICRUSt2) analysis through hydrolytic enzymes and possible linkage to system performance [J].

Cayetano, Roent Dune A. ;

Park, Jungsu ;

Kim, Gi-Beom ;

Jung, Ju-Hyeong ;

Kim, Sang-Hyoun .

BIORESOURCE TECHNOLOGY, 2021, 332

[3] Structural Basis of Acyl-homoserine Lactone-Dependent Signaling [J].

Churchill, Mair E. A. ;

Chen, Lingling .

CHEMICAL REVIEWS, 2011, 111 (01) :68-85

[4] An Update on the Sociomicrobiology of Quorum Sensing in Gram-Negative Biofilm Development [J].

da Silva, Daniel Passos ;

Schofield, Melissa C. ;

Parsek, Matthew R. ;

Tseng, Boo Shan .

PATHOGENS, 2017, 6 (04)

[5] Effects of different N-acyl-serine lactone signaling molecules on the performance of anaerobic granular sludge [J].

Dang, Wenhao ;

Li, Meiling ;

Fu, Wencai ;

Zhu, Kaili ;

Liu, Hui ;

Yuan, Jinxia ;

Gao, Wenhua ;

Chen, Guoning ;

Wang, Zhiwei .

RSC ADVANCES, 2022, 12 (09) :5439-5446

[6] A sustainable method for effective regulation of anaerobic granular sludge: Artificially increasing the concentration of signal molecules by cultivating a secreting strain [J].

Ding, Yangcheng ;

Feng, Huajun ;

Huang, Wenkun ;

Shen, Dongsheng ;

Wang, Meizhen .

BIORESOURCE TECHNOLOGY, 2015, 196 :273-278

[7]

Dong YH, 2005, J MICROBIOL, V43, P101

[8] Metagenomic and bioanalytical insights into quorum sensing of methanogens in anaerobic digestion systems with or without the addition of conductive filter [J].

Du, Qing ;

Mu, Quanhua ;

Wu, Guangxue .

SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 763

[9] Roles of ATP-dependent N-acylhomoserine lactones (AHLs) and extracellular polymeric substances (EPSs) in aerobic granulation [J].

Jiang, Bo ;

Liu, Yu .

CHEMOSPHERE, 2012, 88 (09) :1058-1064

[10]

Kalkanis K., 2022, Circular Economy and Sustainability, V2, P1541, DOI [10.1007/s43615-022-00225-2, DOI 10.1007/S43615-022-00225-2]

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