Results 21 to 30 of about 69,707 (304)

Sulfide level in municipal sludge digesters affects microbial community response to long-chain fatty acid loads

Biotechnology for Biofuels, 2019
Background Waste lipids are attractive substrates for co-digestion with primary and activated sewage sludge (PASS) to improve biogas production at wastewater treatment plants.
Sepehr Shakeri Yekta, Tong Liu, Mette Axelsson Bjerg, Luka Šafarič, Anna Karlsson, Annika Björn, Anna Schnürer   +6 more
doaj   +1 more source

Methane from Human Excreta: Comparative Assessment of Batch and Continuous Biomethanation Process

Journal of Pure and Applied Microbiology, 2018
Treatment of human excreta (HE) is necessary before its discharge into natural water body. Untreated discharge may cause several ill effects for environment and human health.
Surendra N. Gohil, Prateek G. Shilpkar, Mayur C. Shah, Amitkumar J. Shah, Pradip B. Acharya   +4 more
doaj   +1 more source

Improvement of Biogas Production by Bioaugmentation [PDF]

, 2013
Biogas production technologies commonly involve the use of natural anaerobic consortia of microbes. The objective of this study was to elucidate the importance of hydrogen in this complex microbial food chain.
Kovács, Etelka, Kovács, Kornél Lajos, Herbel, Zsófia, Bagi, Zoltán, Rákhely, Gábor, Bagi Zoltán, Rákhely Gábor, Herbel Zsófia, Wirth Roland, Wirth, Roland, Ács, Norbert, Kovács Kornél Lajos, Strang, Orsolya, Strang Orsolya, Kovács Etelka, Ács Norbert   +15 more
core   +1 more source

Biogas upgrading to biomethane [PDF]

, 2022
S.342-377Compared with other utilization paths of biogas, upgrading of biogas to biomethane offers several advantages and has thus become of increased relevance in the last decade.
Beyrich, W., Beil, M.
core   +1 more source

Progress of organic, inorganic redox flow battery and mechanism of electrode reaction

Nano Research Energy, 2023
With the deployment of renewable energy and the increasing demand for power grid modernization, redox flow battery has attracted a lot of research interest in recent years.
Yinping Liu, Yingchun Niu, Xiangcheng Ouyang, Chao Guo, Peiyu Han, Ruichen Zhou, Ali Heydari, Yang Zhou, Olli Ikkala, Glazkov Artem Tigranovich, Chunming Xu, Quan Xu   +11 more
doaj   +1 more source

The Role of Sequential Cropping and Biogasdoneright™ in Enhancing the Sustainability of Agricultural Systems in Europe

Agronomy, 2021
Sequential cropping in the Biogasdoneright™ (BDR™) system in Italy has recently gained attention to combine food and renewable energy production in a sustainable way, as well as for carbon sequestration.
Francesca Magnolo, Harmen Dekker, Mieke Decorte, Guido Bezzi, Lorella Rossi, Erik Meers, Stijn Speelman   +6 more
doaj   +1 more source

Evaluation of the biomethanation potential of enriched methanogenic cultures on gelatin

Bioresources and Bioprocessing, 2019
Purpose Biomethane is an environment-friendly, economic, and alternative energy resource for a clean and green future. In the present study, we have evaluated the biomethanation potential of acetate-utilizing methanogenic culture (AUMC) and gelatin ...
Sangavai Chinnadurai, Bharathi Muruganantham, Acharya K. Pradeep, Prajapati P. Kinjal, Parmar B. Himanshu, Shilpkar P. Ganesh, Chellapandi Paulchamy   +6 more
doaj   +1 more source

Biogas

Microbial Biotechnology, 2017
Summary Biogas production represents a fascinating process for the recovery of nutrients and renewable energy from various organic waste streams. The process is of interest for the production of value‐added chemicals by mixed cultures and can also be applied in combined bioenergy production systems.
openaire   +2 more sources

Insights into biomethane production and microbial community succession during semi-continuous anaerobic digestion of waste cooking oil under different organic loading rates

AMB Express, 2018
High content of lipids in food waste could restrict digestion rate and give rise to the accumulation of long chain fatty acids in anaerobic digester. In the present study, using waste cooking oil skimmed from food waste as the sole carbon source, the ...
Jing He, Xing Wang, Xiao-bo Yin, Qiang Li, Xia Li, Yun-fei Zhang, Yu Deng   +6 more
doaj   +1 more source

Coexistence and competition of sulfate-reducing and methanogenic populations in an anaerobic hexadecane-degrading culture

Biotechnology for Biofuels, 2017
Background Over three-fifths of the world’s known crude oil cannot be recovered using state-of-the-art techniques, but microbial conversion of petroleum hydrocarbons trapped in oil reservoirs to methane is one promising path to increase the recovery of ...
Ting-Ting Ma, Lai-Yan Liu, Jun-Peng Rui, Quan Yuan, Ding-shan Feng, Zheng Zhou, Li-Rong Dai, Wan-Qiu Zeng, Hui Zhang, Lei Cheng   +9 more
doaj   +1 more source