The occurrence and geoscience of natural hydrogen: A comprehensive review

V Zgonnik - Earth-Science Reviews, 2020 - Elsevier
Using an interdisciplinary approach, this paper reviews current knowledge in the field of
natural hydrogen. For the first time, it combines perspectives on hydrogen from the literature …

Functions of bacteria and archaea participating in the bioconversion of organic waste for methane production

FR Amin, H Khalid, HM El-Mashad, C Chen… - Science of the Total …, 2021 - Elsevier
Anaerobic digestion (AD) is a widely applied technology for treating organic wastes to
generate renewable energy in the form of biogas. The effectiveness of AD process depends …

Improving hydrogen and methane co-generation in cascading dark fermentation and anaerobic digestion: the effect of magnetite nanoparticles on microbial electron …

J Cheng, H Li, L Ding, J Zhou, W Song, YY Li… - Chemical Engineering …, 2020 - Elsevier
The efficiency of microbial electron transfer is fundamental for determining the performance
of fermentative hydrogen/methane production. To facilitate microbial electron transfer …

Microbial ecology of the dark ocean above, at, and below the seafloor

BN Orcutt, JB Sylvan, NJ Knab… - … and molecular biology …, 2011 - Am Soc Microbiol
The majority of life on Earth—notably, microbial life—occurs in places that do not receive
sunlight, with the habitats of the oceans being the largest of these reservoirs. Sunlight …

Feast and famine—microbial life in the deep-sea bed

BB Jørgensen, A Boetius - Nature Reviews Microbiology, 2007 - nature.com
The seabed is a diverse environment that ranges from the desert-like deep seafloor to the
rich oases that are present at seeps, vents, and food falls such as whales, wood or kelp. As …

[HTML][HTML] A review of prokaryotic populations and processes in sub-seafloor sediments, including biosphere: geosphere interactions

RJ Parkes, B Cragg, E Roussel, G Webster… - Marine Geology, 2014 - Elsevier
A general review of the sub-seafloor biosphere is presented. This includes an update and
assessment of prokaryotic cell distributions within marine sediments, current deepest 1922 …

Biogeographical distribution and diversity of microbes in methane hydrate-bearing deep marine sediments on the Pacific Ocean Margin

F Inagaki, T Nunoura, S Nakagawa… - Proceedings of the …, 2006 - National Acad Sciences
The deep subseafloor biosphere is among the least-understood habitats on Earth, even
though the huge microbial biomass therein plays an important role for potential long-term …

Inhibitors of the methane fermentation process with particular emphasis on the microbiological aspect: A review

M Czatzkowska, M Harnisz… - Energy Science & …, 2020 - Wiley Online Library
Methane fermentation is an attractive practice in waste processing, which enables one to
both control pollution and recover energy. This kind of anaerobic digestion is exposed to …

Identification of syntrophic acetate-oxidizing bacteria in anaerobic digesters by combined protein-based stable isotope probing and metagenomics

F Mosbæk, H Kjeldal, DG Mulat, M Albertsen… - The ISME …, 2016 - academic.oup.com
Inhibition of anaerobic digestion through accumulation of volatile fatty acids occasionally
occurs as the result of unbalanced growth between acidogenic bacteria and methanogens …

Effects of ammonia on anaerobic digestion of food waste: process performance and microbial community

H Chen, W Wang, L Xue, C Chen, G Liu… - Energy & Fuels, 2016 - ACS Publications
The effects of ammonia on semicontinuous anaerobic digestion (AD) of food waste were
studied. Inhibition effects were observed when the total ammonium concentration in the AD …