Recent advances in microbial CO2 fixation and conversion to value-added products

H Salehizadeh, N Yan, R Farnood - Chemical Engineering Journal, 2020 - Elsevier
Increasing CO 2 levels in atmosphere has led to the unprecedented climate change in
recent years. Conventional methods for CO 2 capture are often cost inefficient, unsafe and …

[HTML][HTML] Evaluation of biogas and syngas as energy vectors for heat and power generation using lignocellulosic biomass as raw material

JC Solarte-Toro, Y Chacón-Pérez… - Electronic Journal of …, 2018 - Elsevier
The use of nonrenewable energy sources to provide the worldwide energy needs has
caused different problems such as global warming, water pollution, and smog production. In …

Explication of structural variations in the bacterial and archaeal community of anaerobic digestion sludges: an insight through metagenomics

AI Alalawy, Z Guo, FM Almutairi, HA El Rabey… - Journal of …, 2021 - Elsevier
Anaerobic digestion (AD) is a biological process, encompasses the treatment and
stabilization of complex organic matter to extract renewable biomethane fuel through …

A US perspective on closing the carbon cycle to defossilize difficult-to-electrify segments of our economy

WJ Shaw, MK Kidder, SR Bare, M Delferro… - Nature Reviews …, 2024 - nature.com
Electrification to reduce or eliminate greenhouse gas emissions is essential to mitigate
climate change. However, a substantial portion of our manufacturing and transportation …

Temperature effects on syngas biomethanation performed in a trickle bed reactor

K Asimakopoulos, M Łężyk, A Grimalt-Alemany… - Chemical Engineering …, 2020 - Elsevier
Syngas, mainly consisting of CO, H 2 and CO 2, can be generated from the gasification of
biomass and organic waste and constitutes an important energy and carbon source …

[HTML][HTML] A comparative analysis of biogas production from tomato bio-waste in mesophilic batch and continuous anaerobic digestion systems

Á Szilágyi, A Bodor, N Tolvai, KL Kovács, L Bodai… - PLoS …, 2021 - journals.plos.org
Annually, agricultural activity produces an enormous amount of plant biomass by-product.
Many studies have reported the biomethane potential of agro-industrial wastes, but only a …

Modeling temperature response in bioenergy production: Novel solution to a common challenge of anaerobic digestion

A Kovalovszki, L Treu, L Ellegaard, G Luo, I Angelidaki - Applied Energy, 2020 - Elsevier
Temperature is one of the most crucial state variables in industrial process control, which is
particularly true for the biochemical conversion of biomass, as in anaerobic digestion …

[HTML][HTML] Regulation of the methanogenesis pathways by hydrogen at transcriptomic level in time

M Szuhaj, B Kakuk, R Wirth, G Rákhely… - Applied Microbiology …, 2023 - Springer
The biomethane formation from 4 H2+ CO2 by pure cultures of two methanogens,
Methanocaldococcus fervens and Methanobacterium thermophilum, has been studied. The …

[HTML][HTML] Early response of methanogenic archaea to H2 as evaluated by metagenomics and metatranscriptomics

B Kakuk, R Wirth, G Maróti, M Szuhaj, G Rakhely… - Microbial Cell …, 2021 - Springer
Background The molecular machinery of the complex microbiological cell factory of
biomethane production is not fully understood. One of the process control elements is the …

Comparison of the groundwater microbial community in a salt-freshwater mixing zone during the dry and wet seasons

L Chen, J Zhang, H Dai, BX Hu, J Tong, D Gui… - Journal of …, 2020 - Elsevier
To gain a better understanding of the microbial community in salt-freshwater mixing zones,
in this study, the influence of seasonal variation on the groundwater microbial community …