Removal of organic matter from food wastewater using anaerobic digestion at low temperatures enhanced by exogenous signaling molecule N-hexanoyl-homoserine lactone enhancement: Insight to extracellular polymeric substances and key functional genes

Chemosphere, Год журнала: 2024, Номер 364, С. 143024 - 143024

Опубликована: Авг. 5, 2024

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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Regulation of microbial activity based on quorum sensing: Implications for biological wastewater treatment

International Biodeterioration & Biodegradation, Год журнала: 2025, Номер 199, С. 106029 - 106029

Опубликована: Фев. 23, 2025

Язык: Английский

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Characteristics of N-acyl homoserine lactones secretion in short-chain fatty acid co-metabolic methane production system influenced by ecological factors and its microbiological mechanisms

Bioresource Technology, Год журнала: 2025, Номер unknown, С. 132382 - 132382

Опубликована: Март 1, 2025

Язык: Английский

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Treatment of 2,4-di-tert-butylphenol-containing wastewater with an anaerobic baffle reactor coupled microbial fuel cell (ABR-MFC) system: performance, microbial communities, and metabolic functions

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 133048 - 133048

Опубликована: Апрель 1, 2025

Язык: Английский

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Regulation and application of quorum sensing on anaerobic digestion system

Chemosphere, Год журнала: 2024, Номер 363, С. 142983 - 142983

Опубликована: Июль 30, 2024

Язык: Английский

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Towards a high-rate operation of contact stabilization process: a microscopic view of carbon capture properties

Environmental Research, Год журнала: 2024, Номер unknown, С. 120113 - 120113

Опубликована: Окт. 1, 2024

Язык: Английский

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Enhancing short-chain fatty acids production from waste activated sludge anaerobic fermentation with addition of red mud: Performance and mechanisms

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 122771 - 122771

Опубликована: Окт. 2, 2024

Язык: Английский

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Metagenomic insights into the mechanism of sophorolipid in facilitating co-anaerobic digestion of mushroom residues and cattle manure: Functional microorganisms and metabolic pathway analysis

Journal of Environmental Management, Год журнала: 2024, Номер 370, С. 123048 - 123048

Опубликована: Окт. 24, 2024

Язык: Английский

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Proteinase K impact on anaerobic co-digestion of modified biodegradable plastic and food waste: Step-by-step analysis with microorganism

Bioresource Technology, Год журнала: 2024, Номер 418, С. 131984 - 131984

Опубликована: Дек. 13, 2024

Язык: Английский

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