Food waste treatment through anaerobic co-digestion: Effects of mixing intensity on the thermohydraulic performance and methane production of a liquid recirculation …

M El Ibrahimi, I Khay, A El Maakoul… - Process Safety and …, 2021 - Elsevier
This paper investigates the thermohydraulic performance and methane production of a
Liquid recirculation Mesophilic Digester with Submerged solid waste (LMDS) under different …

CFD analysis for mixing performance of different types of household biodigesters

S Shrestha, SP Lohani - Clean Energy, 2022 - academic.oup.com
Household biodigesters are self-mixing anaerobic digesters used mostly in rural areas of
developing countries as a reliable source of clean cooking energy. For an efficient …

Three-phase simulation of the hydraulic characteristics of an optimized Chinese dome digester using COMSOL Multiphysics

AO Jegede, C Gualtieri, G Zeeman, H Bruning - Renewable Energy, 2020 - Elsevier
Domestic (household) biogas plants constitute a growing sub-sector of the anaerobic
digestion industry worldwide but have received low interest for improvements. The Chinese …

[HTML][HTML] CFD simulation of the mixing process and performance evaluation of a two-way flow Chinese dome digester

ME Agborambang, M Fujiwara, M Sekine, P Bhatia… - Biosystems …, 2024 - Elsevier
The Chinese dome digester (CDD) is a cost-effective, self-mixed biodigester that is widely
used in developing countries to treat biodegradable waste such as food waste. However, the …

Effect of modified waste introduction methods over short-term and long-term use of onsite sanitation systems

L Astete Vasquez, N Mladenov - Scientific Reports, 2023 - nature.com
Insufficiently treated wastes contained within onsite sanitation systems (OSS) commonly
used by disadvantaged and developing communities contribute to public and environmental …

Characterization of mixing by CFD simulation and optimization of mixing frequency to break scum and enhance methane yield in Chinese dome digester

ME Agborambang, M Fujiwara, P Bhatia, M Kishi… - BioEnergy …, 2023 - Springer
The Chinese dome digester (CDD) is a low-cost and the most popular anaerobic digester
that is used for the treatment of organic waste such as food waste and cow dung. However …

Effects of the temperature range on the energy performance of mixed and unmixed digesters with submerged waste: An experimental and CFD simulation study

M El Ibrahimi, I Khay, A El Maakoul, M Bakhouya - Renewable Energy, 2022 - Elsevier
This study evaluated the effects of temperature range and mixing on the thermal and
energetic performance of a batch pilot-scale anaerobic digester with submerged waste …

Corn stover as substrate for biogas generation and precursor for biosilica production via anaerobic digestion

A Olugbemide, L Labunmi, I Ifijen… - Tanzania Journal of …, 2020 - ajol.info
Production of fuels and chemicals from renewable biomass is crucial to sustainability of bio-
based economy. In this study, anaerobic digestion of corn stover (CS) was carried out to …

Improvement of Biogas Production Efficiency from Dairy Manure by Air-lift System Using Simple Simulation Program and Reactor Operation Approaches

P Thanomsieng, P Pholchan - Thai Environmental Engineering …, 2023 - so05.tci-thaijo.org
Anaerobic process has been perceived as a sustainable method for treating and producing
biogas from dairy farm. However, some operational problems have regularly been reported …

[PDF][PDF] Structural modification of Chinese dome digester (CDD): A novel two-way flow CDD (TWF-CDD) for enhancing anaerobic digestion performance

M Ebot Agbor-ambang - soka.repo.nii.ac.jp
Biochar has recently emerged as a promising soil amendment to enhance soil qualities and
improve crop productivity. However, there remains a lack of comprehensive understanding …