Towards hydrogen production from waste activated sludge: Principles, challenges and perspectives

Q Fu, D Wang, X Li, Q Yang, Q Xu, BJ Ni… - … and Sustainable Energy …, 2021 - Elsevier
Hydrogen production from waste activated sludge (WAS) was widely considered and
intensively investigated as a promising technology to recover energy from wastewater …

Microbial electrolysis cells: An emerging technology for wastewater treatment and energy recovery. From laboratory to pilot plant and beyond

A Escapa, R Mateos, EJ Martínez, J Blanes - Renewable and Sustainable …, 2016 - Elsevier
Microbial electrolysis cells (MECs) are cutting edge technology with great potential to
become an alternative to conventional wastewater treatments (anaerobic digestion …

Microbial electrosynthesis of butyrate from carbon dioxide

R Ganigué, S Puig, P Batlle-Vilanova… - Chemical …, 2015 - pubs.rsc.org
This work proves for the first time the bioelectrochemical production of butyrate from CO2 as
a sole carbon source. The highest concentration of butyrate achieved was 20.2 mMC, with a …

Comparative review on microbial electrochemical technologies for resource recovery from wastewater towards circular economy and carbon neutrality

S Deng, C Wang, HH Ngo, W Guo, N You, H Tang… - Bioresource …, 2023 - Elsevier
Newly arising concepts such as the circular economy and carbon neutrality motivate
resource recovery from wastewater. This paper reviews and discusses state-of-the-art …

On the edge of research and technological application: a critical review of electromethanogenesis

R Blasco-Gómez, P Batlle-Vilanova, M Villano… - International journal of …, 2017 - mdpi.com
The conversion of electrical current into methane (electromethanogenesis) by microbes
represents one of the most promising applications of bioelectrochemical systems (BES) …

Bio-hydrogen production through microbial electrolysis cell: structural components and influencing factors

R Gautam, JK Nayak, NV Ress… - Chemical Engineering …, 2023 - Elsevier
Microbial electrolysis cell (MEC) is a significantly sustainable bio-electrochemical system for
biological hydrogen production. MEC is also regarded as an environmentally friendly …

Biohydrogen production from wastewater-based microalgae: Progresses and challenges

SF Ahmed, M Mofijur, M Nahrin, SN Chowdhury… - International Journal of …, 2022 - Elsevier
Microalgae originating from wastewater has been exhibiting particularly promising results in
terms of biohydrogen production and wastewater treatment. This paper aims to review the …

Coupling dark fermentation and microbial electrolysis to enhance bio-hydrogen production from agro-industrial wastewaters and by-products in a bio-refinery …

A Marone, OR Ayala-Campos, E Trably… - International Journal of …, 2017 - Elsevier
The aim of this work is to evaluate biohydrogen production from agro-industrial wastewaters
and by-products, by combining dark fermentation and microbial electrolysis in a two-step …

Sustainable hydrogen production via microalgae: Technological advancements, economic indicators, environmental aspects, challenges, and policy implications

HMU Ayub, M Nizami, MA Qyyum, N Iqbal… - Environmental …, 2024 - Elsevier
Hydrogen has emerged as an alternative energy source to meet the increasing global
energy demand, depleting fossil fuels and environmental issues resulting from fossil fuel …

Biocathode in microbial electrolysis cell; present status and future prospects

T Jafary, WRW Daud, M Ghasemi, BH Kim… - … and Sustainable Energy …, 2015 - Elsevier
The application of the biocathode for hydrogen production in a Microbial Electrolysis Cell
(MEC) is a promising alternative to precious metal catalysts. However, biocathodes are still …