Results 21 to 30 of about 61,025 (337)
Applied Sciences, 2020 Biogas production through anaerobic digestion has proven to be one of the most important pillars of the transition into the circular economy concept, a sustainable approach for biorefinery.
Kaoutar Aboudi +3 more
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Energy Reports, 2023 Biological power to methane, where CO2 and renewable H2 are biologically converted to synthetic methane gas, could deliver strategic benefits including provision of a gaseous fuel that is compatible with existing infrastructure, increased energy security,
Viktoria Bendikova +3 more
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International Journal of Chemical Engineering, 2022 Composting and anaerobic digestion have emerged as better options for managing food waste and sewage sludge at the campus level. This review highlights the characteristics of food waste and sewage sludge from various global higher education institutions.
Abu Zahrim Yaser +8 more
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Effects of sludge properties in a combined process of mesophilic anaerobic digestion and thermophilic aerobic digestion [PDF]
E3S Web of Conferences, 2020 The combination of mesophilic anaerobic digestion and thermophilic aerobic digestion (MAN-TAD) has been recognized as a suitable technology to deal with conventional activated sludge. The MAN-TAD system can make sludge achieve better stability.
Zhao Zehua +5 more
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BioResources, 2015 Anaerobic digestion is a well-established biological process for converting biomass in waste streams into a renewable energy source, and it also contributes to the treatment of these waste streams.
Anlong Zhang, Jing Shen, Yonghao Ni
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Fermentation, 2023 The International Water Association’s (IWA) established Anaerobic Digestion Model No. 1 (ADM1) was created to serve as a backup for experimental findings regarding the actual anaerobic digestion process.
Khuthadzo E. Mudzanani +3 more
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Iron-containing clay and hematite iron ore in slurry-phase anaerobic digestion of chicken manure
AIMS Materials Science, 2019 It is shown in this review that addition of clay minerals and hematite iron ore can significantly enhance anaerobic digestion of chicken manure. Liquid-phase anaerobic digestion of chicken manure consumes a lot of fresh water and energy to keep waste as ...
Volodymyr Ivanov +6 more
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Comparison of Unscented Kalman Filter Design for Agricultural Anaerobic Digestion Model [PDF]
, 2023 Dynamic operation of biological processes, such as anaerobic digestion (AD), requires reliable process monitoring to guarantee stable operating conditions at all times. Unscented Kalman filters (UKF) are an established tool for nonlinear state estimation, and there exist numerous variants of UKF implementations, treating state constraints, improvements
arxiv +1 more source
Kinetics Analysis of Anaerobic Digestion of Wheat Straw Pretreated by Freezing-Thawing
Chemical Engineering Transactions, 2020 Anaerobic digestion, which can convert agriculture residues into biogas under the anaerobic condition, has rate limited step in its hydrolysis stage. Various pretreatment methods have been used to improve the hydrolysis rate of anaerobic digestion.
Qianru Zhang, Xinming Xi
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Assessing the Synergistic Effects of Co-digestion of Maize Silage and Red Chicory Waste [PDF]
Chemical and Biochemical Engineering Quarterly, 2018 Nowadays, the anaerobic digestion of organic wastes to produce renewable energy is a reality in many countries. Many feedstocks can be processed by anaerobic digestion to produce biogas, however, anaerobic digestion of single substrates can have ...
A. Cortesi +3 more
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