Enhancing methane production in anaerobic digestion through hydrogen assisted pathways–A state-of-the-art review

TC D'Silva, A Isha, R Chandra, VK Vijay… - … and Sustainable Energy …, 2021 - Elsevier
Anaerobic digestion has been widely accepted for energy and resource recovery from
biomass residues. However, the produced biogas from the process mainly composed of …

Biohydrogen production through dark fermentation from waste biomass: Current status and future perspectives on biorefinery development

TC D'Silva, SA Khan, S Kumar, D Kumar, A Isha, S Deb… - Fuel, 2023 - Elsevier
Green and clean hydrogen production has become a significant focus in recent years to
achieve sustainable renewable energy fuel needs. Biohydrogen production through the dark …

The microbiology of Power-to-X applications

W Logroño, S Kleinsteuber… - FEMS microbiology …, 2023 - academic.oup.com
Abstract Power-to-X (P2X) technologies will play a more important role in the conversion of
electric power to storable energy carriers, commodity chemicals and even food and feed …

Phase separation in anaerobic digestion: a potential for easier process combination?

E Janesch, J Pereira, P Neubauer… - Frontiers in Chemical …, 2021 - frontiersin.org
The flexibilization of bioenergy production has the potential to counteract partly other
fluctuating renewable energy sources (such as wind and solar power). As a weather …

[HTML][HTML] Ex-situ biogas upgrading in thermophilic up-flow reactors: the effect of different gas diffusers and gas retention times

P Ghofrani-Isfahani, P Tsapekos, M Peprah… - Bioresource …, 2021 - Elsevier
Four different types of ceramic gas distributors (Al 2 O 3 of 1.2 μm and SiC of 0.5, 7 and 14
μm) were evaluated to increase biomethane formation during ex-situ biogas upgrading …

Microbial community development during syngas methanation in a trickle bed reactor with various nutrient sources

G Cheng, F Gabler, L Pizzul, H Olsson… - Applied Microbiology …, 2022 - Springer
Microbial community development within an anaerobic trickle bed reactor (TBR) during
methanation of syngas (56% H2, 30% CO, 14% CO2) was investigated using three different …

Sequential production of hydrogen and methane using hemicellulose hydrolysate from diluted acid pretreatment of sugarcane straw

M Tomasini, M de Oliveira Faber… - International Journal of …, 2023 - Elsevier
Sugarcane straw is not effectively used in the industry currently. However, sugarcane straw
hemicellulose hydrolyzate (HH) application as raw material for H 2 and CH 4 production is a …

Microbial community redundance in biomethanation systems lead to faster recovery of methane production rates after starvation

LB Nan, E Trably, G Santa-Catalina, N Bernet… - Science of the Total …, 2022 - Elsevier
Abstract The Power-to-Gas concept corresponds to the use of the electric energy surplus to
produce H 2 by water electrolysis, that can be further converted to methane by …

Hydrogen economy development opportunities by inter-organizational digital knowledge networks

Z Csedő, M Zavarkó, B Vaszkun, S Koczkás - Sustainability, 2021 - mdpi.com
Innovative power-to-X (P2X) technologies, as a set of emerging new solutions, could play a
crucial role in creating sustainable, carbon-neutral economies, such as the hydrogen …

Past, present and near future: an overview of closed, running and planned biomethanation facilities in Europe

M Zavarkó, AR Imre, G Pörzse, Z Csedő - Energies, 2021 - mdpi.com
The power-to-methane technology is promising for long-term, high-capacity energy storage.
Currently, there are two different industrial-scale methanation methods: the chemical one …