Blar i Master of Science in Energy and Environmental Technology på tittel
Viser treff 30-49 av 74
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Investigation of Bioprocess for Industrial Wastewater Treatment
(Master thesis, 2016)A pilot scale Hybrid Vertical Anaerobic Biofilm (HyVABr) reactor was applied to the treatment of waste oil refinery wastewater. The reactor comprised a bottom anaerobic digestion stage operated as an Up-flow Anaerobic ... -
Investigation of Sludge in Anaerobic Sludge Bed Bioreactor
(Master thesis, 2016)The variation in granular sludge properties from various up-flow anaerobic sludge bed (UASB) reactors and the application of coffee grit as a physical model to characterize granular sludge were investigated in this study. ... -
Investigation to improve the coagulation process at Lillevik WWTP, Larvik
(Master thesis, 2015-10-30)Investigation to improve the wastewater treatment, focusing on the coagulation process, at Lillevik WWTP has been performed. Four activities were carried out for this purpose: 1. Investigate variations and correlations for ... -
Kalsinering i en elektrisk varmet drop tube kalsineringsreaktor
(Master thesis, 2021)I et moderne sement ovn-anlegg er det kalsinering av CaCO3 som er hovedårsaken til CO2 utslipp. Omtrent 70 % av CO2 gassen blir skapt ved kalsinering, mens resten kommer fra forbrenning av drivstoff. Elektrifisering av ... -
Life Cycle Assessment of Biogas Upgradation Using Microbial Electrosynthesis
(Master thesis, 2022)This thesis evaluates a life cycle assessment (LCA) framework for biogas upgradation. A study and evaluation were conducted by comparing high-pressure water scrubbing (HPWS) for biogas upgrading and integration of the ... -
Life Cycle Assessment of Mobile Batteries for Emission-Free Construction Sites
(Master thesis, 2023)Nowadays, due to increasing demand for energy and limited availability, there has been an increased focus on developing emission-free construction sites. To address this issue, life cycle assessment (LCA) is used as a ... -
Life cycle assessment of the electric vehicle batteries
(Master thesis, 2023)There is a global effort to reduce emissions by electrification and Li-ion batteries and their application in transportation is one of the key elements of this effort. Life Cycle Assessment (LCA) is an approved tool to ... -
Methane from Syngas by Anaerobic Digestion
(Master thesis, 2016)Anaerobic digestion is a prominent green technology used for methane production from organic waste. Previous studies have shown that CH4 in AD can be increased by adding inorganic electron donors such as H2 and CO. These ... -
Microbial catalysis of syngas fermentation into biofuels precursors - An experimental approach
(Master thesis, 2017)Search for environment-friendly sustainable energy sources is of global interest due to continuous depletion of fossil fuels resources and excessive carbon dioxide emissions. Syngas fermentation is one of the promising ... -
Modeling and analysis of secondary oil recovery through advanced wells
(Master thesis, 2022)Oil and gas will remain the most important source of energy for the foreseeable future and there is an urgent need to improve oil and gas recovery with less carbon footprint to meet the future energy demands. The extraction ... -
Modeling of evaporation of hydrogen during accidental releases
(Master thesis, 2021)Hopefully, in the near future, liquid hydrogen will be commonly utilized as energy. The cleanest fuel that the primary limit of producing and using it, is safety issues. High possibility safety issues are generated by large ... -
Modelling and evaluating of Compressed Air Energy Storage System
(Master thesis, 2020)With the worldwide increase on the use of renewable energy, efficient energy storage is needed to include intermittent renewable energy sources, such as wind and solar energy. One of the energy storage technologies that ... -
Modelling and Simulation of an Electrochemically Mediated Biofilm Reactor Biogas Upgrading
(Master thesis, 2022)Marzieh Domirani et al. (2021) had developed the mechanistic model with the implementation of integration of microbial electrosynthesis (MES) with anaerobic digestion (AD) technology for biogas upgrading. The model's ... -
Modelling and simulation of syngas fermentation for the production of biofuels precursors
(Master thesis, 2017)Production of acetic acid and ethanol by syngas fermentation process could be an alternative way of biofuel production, and is therefore of interest to study. In accordance to literature review, gas fermentation process ... -
Modelling heat treated lignocellulosic material as substrate in anaerobic digestion
(Master thesis, 2022)Energy and material production from lignocellulosic (wood) waste material receives increased interest as a carbon neutral economic feasible option. The master study will be carried out to gain more knowledge related to ... -
Modelling of hydrocarbon gas and liquid leaks from pressurized systems
(Master thesis, 2021)Safety is one of the most important aspects that should be guaranteed for all the employees of any industry. For oil and gas platforms, the first step will fall into the optimum design of depressurization systems for ... -
Modelling temperature transition and co-digestion in VEAS biogas process
(Master thesis, 2021)Anaerobic digestion (AD) is a well-established way to stabilise concentrated sludge produced in wastewater treatment (WWT) plants. The benefit of the process is the production of biomethane and digestate that can be used ... -
Monitoring and process evaluation of continuous stirred biogas reactor under semi-continuous dosage of Ca(NO3)2
(Master thesis, 2018)Anaerobic digestion is a process typically used for the reduction of the organic load from sludge, with known advantages over other traditional processes being an energy producer in form of biogas. The economic viability ... -
On the Importance of Body Weight In Alpine Skiing
(Master thesis, 2023)Alpine skiing is a complex and demanding sport that necessitates a combination of physical and mental skills, including balance, coordination, strength, and agility. With races lasting more than a minute and competitors ... -
Optimization of biomass gasification reactor using Aspen Plus
(Master thesis, 2015-10-30)Biomass is an ideal renewable and clean energy resource. Counties all over the world are paying more and more attention to biomass because it can effectively reduce greenhouse effect due to its zero carbon dioxide emission. ...