A review on the state-of-the-art of physical/chemical and biological technologies for biogas upgrading
The lack of tax incentives for biomethane use requires the optimization of both biogas
production and upgrading in order to allow the full exploitation of this renewable energy …
production and upgrading in order to allow the full exploitation of this renewable energy …
Microaeration for hydrogen sulfide removal during anaerobic treatment: a review
High sulfide concentrations in biogas are a major problem associated with the anaerobic
treatment of sulfate-rich substrates. It causes the corrosion of concrete and steel …
treatment of sulfate-rich substrates. It causes the corrosion of concrete and steel …
Identification of syntrophic acetate-oxidizing bacteria in anaerobic digesters by combined protein-based stable isotope probing and metagenomics
Inhibition of anaerobic digestion through accumulation of volatile fatty acids occasionally
occurs as the result of unbalanced growth between acidogenic bacteria and methanogens …
occurs as the result of unbalanced growth between acidogenic bacteria and methanogens …
Methanogens, sulphate and heavy metals: a complex system
Anaerobic digestion (AD) is a well-established technology used for the treatment of wastes
and wastewaters with high organic content. During AD organic matter is converted stepwise …
and wastewaters with high organic content. During AD organic matter is converted stepwise …
A review on prospects and challenges of biological H2S removal from biogas with focus on biotrickling filtration and microaerobic desulfurization
B Khoshnevisan, P Tsapekos, N Alfaro… - Biofuel research …, 2017 - biofueljournal.com
The production of biogas from sulfate-rich materials under anaerobic digestion results in the
formation of hydrogen sulfide (H2S). The recommended level of H2S in the produced biogas …
formation of hydrogen sulfide (H2S). The recommended level of H2S in the produced biogas …
H2 addition through a submerged membrane for in-situ biogas upgrading in the anaerobic digestion of sewage sludge
In-situ upgrading of biogas in a mesophilic anaerobic digester of sewage sludge by
sparging H 2 through a membrane was studied. Large gas recirculation rates were required …
sparging H 2 through a membrane was studied. Large gas recirculation rates were required …
Performance assessment and metagenomic analysis of full-scale innovative two-stage anaerobic digestion biogas plant for food wastes treatment
K Li, K Wang, J Wang, Q Yuan, C Shi, J Wu… - Journal of Cleaner …, 2020 - Elsevier
Food waste (FW) is an impending issue, and its resource recovery and energy recycling
have become a hotspot in the academic community. This paper presents an innovative …
have become a hotspot in the academic community. This paper presents an innovative …
Evaluation of hydrogen and methane production from sugarcane vinasse in an anaerobic fluidized bed reactor
CM Dos Reis, MF Carosia, IK Sakamoto… - International Journal of …, 2015 - Elsevier
This study evaluated the hydrogen and methane production from sugarcane vinasse in an
anaerobic fluidized bed reactor. Two reactors were operated with two different substrate …
anaerobic fluidized bed reactor. Two reactors were operated with two different substrate …
Technologies for in-situ H2S control in wastewater treatment plants: A review
L Shi, Q Yang, ZZ Xu, C Yang - Journal of Water Process Engineering, 2024 - Elsevier
The odor emission from wastewater treatment plants (WWTPs) has sparked widespread
concern, with H 2 S emerging as one of the most worrisome odors. End-of-pipe treatment …
concern, with H 2 S emerging as one of the most worrisome odors. End-of-pipe treatment …
Simple biogas desulfurization by microaeration–Full scale experience
P Jeníček, J Horejš, L Pokorná-Krayzelová, J Bindzar… - Anaerobe, 2017 - Elsevier
Hydrogen sulfide in biogas is common problem during anaerobic treatment of wastewater
with high sulfate concentration (breweries, distilleries, etc.) and needs to be removed before …
with high sulfate concentration (breweries, distilleries, etc.) and needs to be removed before …