Blar i Master of Science in Process Technology på forfatter "Aryal, Nabin"
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Application of electron shuttle on anaerobic digestion for carbon dioxide reduction
Bista, Manjil (Master thesis, 2023)In anaerobic digestion, organic wastes are decomposed in the absence of oxygen primarily to produce biogas, which consists of methane and carbon dioxide. The methane content in biogas can be optimized by reducing carbon ... -
Effects of free ammonia nitrogen on in-situ biomethanation and microbial communities
Bhusal, Aryan (Master thesis, 2024)This study aims to evaluate the impact of free ammonia on in-situ biomethanation process using submerged biofilm reactors and accesses the resistance and changes in the microbial communities. Specifically, the study focuses ... -
Electrochemical systems of CO2 reduction on carbon nanotube electrodes for biogas production using microbes as catalyst
Biswas, Rahul (Master thesis, 2024)This study explores electrochemical systems as an innovative approach for CO2 utilization in biomethane production using the carbon-metal composite electrode material and microbes as catalyst. The emphasis has been given ... -
Life Cycle Assessment of Bioelectrochemical System for Biogas Upgradation
Neupane, Rajani (Master thesis, 2024)The raise in population, technology and infrastructure development is directing the present towards the future of high energy demand. The reduce the consumption of the fossil fuel, renewable energy sector should be boosted ... -
Sustainability assessment of biomass utilization and energy recovery - A study in Svåheia, Norway
Mahmoudzadeh, Mahdieh (Master thesis, 2024)This study examines the environmental impacts of various subprocesses in the syngas production—transportation, drying, pelletization, and gasification. It identifies gasification as the most environmentally detrimental due ... -
The Role of Pyrolysis Product Biochar in Advancing Anaerobic Digestion Efficiency
Bhatta, Ashish Dutta (Master thesis, 2024)Anaerobic digestion (AD) is a renowned technology for the conversion of waste into bio-energy. It can harness energy from the waste and mitigate the impacts related to environmental problems. Despite the high ability of ...