Journal of Environmental Management, Год журнала: 2024, Номер 369, С. 122409 - 122409
Опубликована: Сен. 4, 2024
Язык: Английский
Journal of Environmental Management, Год журнала: 2024, Номер 369, С. 122409 - 122409
Опубликована: Сен. 4, 2024
Язык: Английский
Environmental Science & Technology, Год журнала: 2024, Номер 58(22), С. 9792 - 9803
Опубликована: Май 23, 2024
Anaerobic fermentation is a crucial route to realize effective waste activated sludge (WAS) resource recovery and utilization, while the overall efficiency commonly restrained by undesirable disruptors (i.e., chemical dewatering agents). This work unveiled unexpectedly positive effects of biodewatering tannic acid (TA) on volatile fatty acids (VFAs) biosynthesis during WAS anaerobic fermentation. The total VFAs yield was remarkably increased 15.6 folds with enriched acetate butyrate in TA-occurred systems. TA capable disintegrate extracellular polymeric substances promote organics release. However, further modulated soluble proteins structure hydrogen bonding hydrophobic interactions, resulting decrease bioavailability consequential alteration metabolic substrate feature. These changes reshaped microbial community stimulated adaptive regulatory systems hydrolytic–acidogenic bacteria. keystone species for carbohydrate metabolism Solobacterium Erysipelotrichaceae) were preferentially enriched. Also, typical quorum sensing enhancing transport) two-component sustaining high activity) networks connectivity ecological cooperative behaviors response stress. Additionally, functions responsible hydrolysis, transmembrane transport, intracellular as well VFA showed relative abundance, which maintained activities biosynthesis. study underscored advantages treatment context deciphered interactive mechanisms.
Язык: Английский
Процитировано
27Water Research, Год журнала: 2024, Номер 260, С. 121930 - 121930
Опубликована: Июнь 12, 2024
Язык: Английский
Процитировано
24Chemical Engineering Journal, Год журнала: 2024, Номер 493, С. 152746 - 152746
Опубликована: Июнь 1, 2024
Язык: Английский
Процитировано
11Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 107121 - 107121
Опубликована: Янв. 31, 2025
Язык: Английский
Процитировано
1Waste Management, Год журнала: 2024, Номер 184, С. 37 - 51
Опубликована: Май 24, 2024
Язык: Английский
Процитировано
6Water Research, Год журнала: 2024, Номер 266, С. 122368 - 122368
Опубликована: Сен. 2, 2024
Язык: Английский
Процитировано
6Bioresource Technology, Год журнала: 2024, Номер 403, С. 130892 - 130892
Опубликована: Май 23, 2024
Язык: Английский
Процитировано
4Journal of Hazardous Materials, Год журнала: 2024, Номер 475, С. 134915 - 134915
Опубликована: Июнь 14, 2024
Язык: Английский
Процитировано
4Chemosphere, Год журнала: 2024, Номер 364, С. 143024 - 143024
Опубликована: Авг. 5, 2024
Язык: Английский
Процитировано
4Environmental Science & Technology, Год журнала: 2024, Номер 58(43), С. 19095 - 19114
Опубликована: Окт. 21, 2024
Biomass energy recovery from sewage sludge through anaerobic treatment is vital for environmental sustainability and a circular economy. However, large amounts of pharmaceutical personal care products (PPCPs) remain in sludge, their interactions with microbes enzymes would affect resource recovery. This article reviews the effects mechanisms PPCPs on treatment. Most posed adverse impacts methane production, while certain low-toxicity could stimulate volatile fatty acids biohydrogen accumulation. Changes microbial community structure functional enzyme bioactivities were also summarized exposure. Notably, such as carbamazepine bind active sites induce stress responses. The fate various during indicated that featuring electron-donating groups (e.g., ·-NH
Язык: Английский
Процитировано
4