Preparation and mechanism of carbon felt supported iron trioxide and zero-valent iron for enhancing anaerobic digestion performance

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 468; p. 143565
• Main Authors: Wang, Zheng-Wei, WEI, Chun-Hai, Yu, Hua-Rong, Qu, Fang-Shu, Rong, Hong-Wei, He, Jun-Guo, Liu, Guang-Li, Huang, Xia, Ngo, Huu Hao
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.07.2023
• Subjects: Anaerobic digestion; Direct interspecies electron transfer; Excitation-emission matrix; Fe bioavailability; Iron-carbon composites; Metagenomics; Fe bioavailability; Metagenomics; Iron-carbon composites; Anaerobic digestion; Excitation-emission matrix; Direct interspecies electron transfer

[Display omitted] •CF@ITO and CF@ZVI was prepared by hydrothermal deposition and co-precipitation.•CF@ITO and CF@ZVI increased methane production by 47.73% and 34.98% than control.•CF@ITO and CF@ZVI had double-layer capacitance equal to 14.72 and 9.59 times of CF.•Both composites increased Fe bioava...