[HTML][HTML] Integration of biogas systems into a carbon zero and hydrogen economy: a review

M Farghali, AI Osman, K Umetsu… - Environmental chemistry …, 2022 - Springer
The Ukraine conflict has put critical pressure on gas supplies and increased the price of
fertilisers. As a consequence, biogas has gained remarkable attention as a local source of …

Microbial electrosynthesis from CO2: Challenges, opportunities and perspectives in the context of circular bioeconomy

B Bian, S Bajracharya, J Xu, D Pant, PE Saikaly - Bioresource technology, 2020 - Elsevier
Recycling CO 2 into organic products through microbial electrosynthesis (MES) is attractive
from the perspective of circular bioeconomy. However, several challenges need to be …

A review of technologies for in-situ sulfide control in anaerobic digestion

H Jung, D Kim, H Choi, C Lee - Renewable and Sustainable Energy …, 2022 - Elsevier
The generation of toxic, malodorous, and corrosive hydrogen sulfide (H 2 S), which can
cause serious hygiene and health problems and damage biogas plants, is inevitable in …

Hydrogen-driven microbial biogas upgrading: advances, challenges and solutions

CY Lai, L Zhou, Z Yuan, J Guo - Water Research, 2021 - Elsevier
As a clean and renewable energy, biogas is an important alternative to fossil fuels. However,
the high carbon dioxide (CO 2) content in biogas limits its value as a fuel.'Biogas …

Microbial electrolysis cells (MEC) accelerated methane production from the enhanced hydrolysis and acidogenesis of raw waste activated sludge

XT Wang, L Zhao, C Chen, KY Chen, H Yang… - Chemical Engineering …, 2021 - Elsevier
The anaerobic digestion coupled with the microbial electrolysis cell (MEC-AD) is generally
thought to accelerate methane production from the hydrolysate of biomass. This work …

Enhanced biogas production from swine manure anaerobic digestion via in-situ formed graphene in electromethanogenesis system

Y Liu, Y Li, R Gan, H Jia, X Yong, YC Yong… - Chemical Engineering …, 2020 - Elsevier
The aim of this work was to enhance methane production from swine manure anaerobic
digestion (AD) with in-situ formed graphene in microbial electrolysis cell (AD-MEC). The AD …

Microbial approaches for remediation of pollutants: innovations, future outlook, and challenges

B Mishra, S Varjani, G Kumar… - Energy & …, 2021 - journals.sagepub.com
Environmental contamination with persistent organic pollutants has emerged as a serious
threat of pollution. Bioremediation is a key to eliminate these harmful pollutants from the …

[HTML][HTML] The effect of anode potential on electrogenesis, methanogenesis and sulfidogenesis in a simulated sewer condition

Y Sun, A Ter Heijne, H Rijnaarts, WS Chen - Water Research, 2022 - Elsevier
Methane emissions from the sewer system are considered to be a non-negligible source of
aggravating the greenhouse effect. Meanwhile, the sewer system has long been plagued by …

Nature inspired catalysts: a review on electroactive microorganism-based catalysts for electrochemical applications

S Bajracharya, B Bian, R Jimenez-Sandoval… - Electrochimica …, 2024 - Elsevier
The pursuit of efficient and sustainable electrochemical systems, that can generate green
fuels and chemicals, stands as a primary contemporary challenge for sustaining a circular …

Strong succession in prokaryotic association networks and community assembly mechanisms in an acid mine drainage-impacted riverine ecosystem

M Wang, X Wang, S Zhou, Z Chen, M Chen, S Feng… - Water Research, 2023 - Elsevier
Acid mine drainage (AMD) serves as an ideal model system for investigating microbial
ecology, interaction, and assembly mechanism in natural environments. While previous …