The degradation of allyl isothiocyanate and its impact on methane production from anaerobic co-digestion of kitchen waste and waste activated sludge

• Published in: Bioresource technology Vol. 347; p. 126366
• Main Authors: Qin, Yu, Yang, Jingnan, Wu, Yanxin, Wang, Dongbo, Liu, Xuran, Du, Mingting, He, Dandan, Yi, Neng
• Format: Journal Article
• Language: English
• Published: England Elsevier Ltd 01.03.2022
• Subjects: activated sludge; Allyl isothiocyanate; anaerobes; Anaerobic co-digestion; anaerobic digestion; Anaerobiosis; apoptosis; Bioreactors; Brassicaceae; cell membranes; Digestion; hydrolysis; Isothiocyanates; Kitchen waste; Methane; Methane production; Sewage; Waste activated sludge; Waste Disposal, Fluid; Kitchen waste; Anaerobic co-digestion; Waste activated sludge; Allyl isothiocyanate; Methane production

[Display omitted] •AITC was degraded by –NCS and CC–C– isomerization in anaerobic co-digestion.•AITC inhibited methane production from anaerobic co-digestion of KW and WAS.•AITC inhibited acetotrophic methanogenesis by reducing the activity of AK enzyme.•AITC enriched complex organic degradation mic...