Photoelectric materials-assisted anammox systems: Performance, microbial community dynamics, metabolic responses and N-removal pathways DOI
Xiaoying Chen, Xiaoyuan Zhang, Jinfeng Lü

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159613 - 159613

Published: Jan. 15, 2025

Language: Английский

Coupling of selenate reduction and pyrrhotite oxidation by indigenous microbial consortium in natural aquifer DOI
Liuliu Li, Wenyue Yan, Baogang Zhang

et al.

Water Research, Journal Year: 2023, Volume and Issue: 238, P. 119987 - 119987

Published: April 20, 2023

Language: Английский

Citations

11
A study of co-pyrolysis of sewage sludge and rice husk for syngas production based on a cyclic catalytic integrated process system DOI Open Access
Xuwei Pan, Yan Wu, Tingzhen Li

et al.

Renewable Energy, Journal Year: 2023, Volume and Issue: 215, P. 118946 - 118946

Published: June 22, 2023

Language: Английский

Citations

11
Electrocatalytic and Photocatalytic CO2 Methanation: From Reaction Fundamentals to Catalyst Developments DOI

Junbo Tian,

Wenqing Xu,

Jiajian Gao

et al.

ChemCatChem, Journal Year: 2024, Volume and Issue: 16(9)

Published: Jan. 5, 2024

Abstract Transitioning from fossil fuels to renewable energy sources is demanded due the gradual depletion of petroleum oil/gas and environmental impact carbon dioxide (CO 2 ) emissions into atmosphere. Electrocatalytic photocatalytic CO reduction methane (CH 4 using crucial for sustainable chemical/fuel production greenhouse gas reduction. In recent years, extensive research has focused on understanding fundamental aspects two approaches, such as reaction mechanisms active sites, exploring/designing novel catalytic materials. This review initially discusses fundamentals, including performance evaluation indexes, reactors, mechanisms, understand reactions. Subsequently, various catalyst preparation strategies characterization methods are summarized, trying outline design principle based obtained mechanisms. Finally, challenges perspectives future development in this area discussed presented. It expected provide a comprehensive photo/electrocatalytic methanation, valuable knowledge novice researchers, helpful reference endeavors.

Language: Английский

Citations

4
A hybrid photocatalytic system enables direct glucose utilization for methanogenesis DOI

Jing-Ya Ma,

Zhen Yan,

Xiao-Dong Sun

et al.

Proceedings of the National Academy of Sciences, Journal Year: 2024, Volume and Issue: 121(4)

Published: Jan. 17, 2024

Integration of methanogenic archaea with photocatalysts presents a sustainable solution for solar-driven methanogenesis. However, maximizing CH 4 conversion efficiency remains challenging due to the intrinsic energy conservation and strictly restricted substrates archaea. Here, we report biotic–abiotic hybrid (biohybrid) system by incorporating cadmium sulfide (CdS) nanoparticles rationally designed archaeon Methanosarcina acetivorans C2A, in which glucose synergist protein kinase, an energy-efficient route transport phosphorylation from Zymomonas mobilis , were implemented facilitate nonnative substrate We demonstrate that photo-excited electrons membrane-bound electron chain, thereby augmenting Na + H ion gradients across membrane enhance adenosine triphosphate (ATP) synthesis. Additionally, this biohybrid promotes metabolism pyruvate acetyl coenzyme A (AcCoA) inhibits flow AcCoA tricarboxylic acid (TCA) cycle, resulting 1.26-fold augmentation production glucose-derived carbon. Our results provide unique strategy enhancing methanogenesis through rational design reprogramming, gives promising avenue sustainably manufacturing value-added chemicals.

Language: Английский

Citations

4
Photoelectric materials-assisted anammox systems: Performance, microbial community dynamics, metabolic responses and N-removal pathways DOI
Xiaoying Chen, Xiaoyuan Zhang, Jinfeng Lü

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159613 - 159613

Published: Jan. 15, 2025

Language: Английский

Citations

0