Roles and opportunities of quorum sensing in natural and engineered anaerobic digestion systems

Water Research, Год журнала: 2025, Номер 275, С. 123190 - 123190

Опубликована: Янв. 23, 2025

Язык: Английский

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Broad Influence of Quorum Sensing in Environmental Biotechnology: From Mechanisms to Applications

ACS ES&T Engineering, Год журнала: 2025, Номер unknown

Опубликована: Фев. 4, 2025

Quorum sensing (QS), a pivotal cell-to-cell communication mechanism in microbial communities, plays significant role regulating behaviors such as biofilm formation and sludge granulation, which are critical for the efficiency of wastewater treatment systems. This review provides thorough insight into QS pathway modulation, focusing on utilization signaling molecules, particularly N-acyl homoserine lactones (AHLs), to augment aggregation extracellular polymeric substance synthesis within biotreatment system. The strategic addition exogenous AHLs has been demonstrated significantly accelerate granulation process aerobic anaerobic sludge, leading development more stable compact granules with enhanced settling velocity nutrient removal efficiency. Furthermore, impacts community structure function, diverse molecules forming complex regulatory network that can be leveraged improve performance biotechnological processes. In enhancing advantageous attributes biofilms, researchers have also immersed themselves exploration quorum quenching (QQ) strategies. These strategies adeptly applied disrupt pathways, thereby effectively managing membrane fouling bioreactors (MBRs). By employing QQ enzymes, synthetic analogs, bacterial strains, present effective approaches mitigate biofilm-related issues without adversely affecting innovative use immobilized enzymes integration strains MBRs shown promising results reducing maintaining operational stability. highlights dual potential manipulation both desirable controlling detrimental ones. providing deeper understanding underlying mechanisms practical applications QS/QQ pathway, scholars would expected develop efficient sustainable environmental biotechnology solutions beyond.

Язык: Английский

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A critical review on bioaugmentation assisted anaerobic digestion for methane production: Performances, microbiome-functionalities and challenges

Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 125127 - 125127

Опубликована: Март 29, 2025

Язык: Английский

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Montmorillonite enhances the remediation of lead (II) by polyvinyl alcohol/sodium alginate/Chlorella sorokiniana FK microcapsules

Applied Clay Science, Год журнала: 2025, Номер 273, С. 107847 - 107847

Опубликована: Май 3, 2025

Язык: Английский

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Anammox at low temperature: effectiveness, mechanisms and prospect of embedding immobilization to enhance AnAOB activity

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(6)

Опубликована: Май 27, 2025

Язык: Английский

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Quorum sensing in anaerobic wastewater treatment: Potential microbiological mechanisms and enhancement strategies

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 156150 - 156150

Опубликована: Сен. 1, 2024

Язык: Английский

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Enhancement of Bioremediation Efficacy in Petroleum-Contaminated Marine Environments via Quorum Sensing: Mechanistic Insights and Efficacy

Journal of environmental chemical engineering, Год журнала: 2024, Номер 13(1), С. 115281 - 115281

Опубликована: Дек. 31, 2024

Язык: Английский

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Quorum quenching inhibits the formation and electroactivity of electrogenic biofilm by weakening intracellular c-di-GMP and extracellular AHL-mediated signal communication

Environmental Research, Год журнала: 2024, Номер 266, С. 120604 - 120604

Опубликована: Дек. 10, 2024

Язык: Английский

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