Theseus - Selaus asiasanan mukaan "biogas"
Viitteet 1-20 / 27
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Alternative Solutions for Handling Biogas Digestate in Norway: Mass and Energy Balances
(2024)Increasing municipal solid waste (MSW) poses a significant environmental challenge. Globally, 2.24 billion tons of MSW are generated annually, leading to an average of 0.79 kilograms per person per day. Biogas plants offer ... -
Alternative source energy to curb use of firewood in Kenyan boarding schools
(2024)This research study investigated alternative energy sources to address the firewood consumption in Kenyan boarding schools. The focus will be on bio-gas, solar energy, wind energy, and sugarcane bagasse as potential ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Arbetsinstruktion för torkstationen
(2022)Detta examensarbete har utförts på uppdrag av företaget Ab Stormossen Oy som är verksamt inom avfallshanteringsbranschen. Företaget tar hand om flera olika typer av avfall, däribland bioavfall från såväl privatpersoner som ... -
Biochar in anaerobic digestion: investigation of biogas production potential enhancement with the addition of biochar
(2022)Anaerobic digestion is a valuable source of renewable energy in the combat against climate change. However, the anaerobic digestion process can be challenging to operate at optimal performance, due to disturbances that can ... -
Biodigester and Waste Plastic-to-Oil Unit as Methods to Convert Waste Into Fuel in Tukkutori Area, Helsinki, Finland
(2020)The current thesis suggests two main possible solutions to address issues in the precarious waste management system at Tukkutori Area, Helsinki, Finland. The two solutions are the deployment of a Biodigester and a waste ... -
Biogas as a Viable source of energy : Case study, Nigeria
(2021)Since the inception of man, energy has been an indispensable part of modern society which serves as an indicator of economic growth and development. In the early nineteenth century, coal is the major source of energy whereas ... -
Biogas drying and purification methods
(2020)In August 2020, Biogas2030 statement was made, where the goal for national biogas production and use in 2030 was set to 4 TWh. The goal is approximately four times higher than the current production rate in Finland. In ... -
Common Reed’s Methane Potential Through Anerobic Digestion: cost Analysis from Harvesting Biomass to Biogas Production
(2024)This thesis investigates the potential of common reed (Phragmites Australis) for biogas production through anaerobic digestion, focusing on the journey from biomass harvesting to biogas production. Addressing the dual ... -
Comparative Analysis of Dry and Wet Fermentation Processes for Biogas Production in Northernmost Norway
(2024)This thesis investigates biogas production in northern Norway, focusing on wet and dry fermentation methods. Stemming from the Boost Nordic Biogas initiative, in collaboration with Rå Biopark, the study aims to enhance ... -
Consumer impressions in Finland towards renewable fuels for private motoring
(2023)This research aimed to explore how Finnish consumers perceive, evaluate, and act on renewable fuels. Renewable fuels are an alternative to fossil fuels that can reduce greenhouse gas emissions and enhance energy security. The ...Rajoitettu käyttöoikeus / Restricted access / Tillgången begränsad -
Copower project : software solutions for implementation into a virtual powerplant
(2024)The Virtual Power Plants (VPPs) emerged as an important alternative for the establishment of sustainable energy technology. By merging energy sources into a single element, these plants provide an ability to manage flow ... -
Cultivation of algae in wastewater treatment plants for bio-energy production and high value coproducts development
(2023)This thesis was written to provide an insight on algae as an energy source, its general classification and for providing a basic information on its cultivation, harvesting and production as well as its possible association ... -
Food waste as a raw material for biofuel production
(2020)With the development of economy, people's living standard is constantly improving. People's demand for food is also increasing. With the increase of food consumption, the production of food waste is also increasing. ... -
Fossilfria drivmedel i Finland
(2022)Det här examensarbetet handlar om fossilfria drivmedel i Finland. Syftet med arbetet är att presentera fossilfria drivmedel som används och som har potential till att användas i Finland. Som forskningsmetod använder jag ... -
Grass Silage as a Feedstock for a Biogas Plant: a feasibility study and development of a cost calculation tool
(2022)Abstract This study was commissioned by Envitecpolis Oy to investigate the cost structure of grass silage used as feedstock for a biogas plant in order to determine the factors affecting it, and to assess its profitability ... -
Green Hydrogen for the CO2 Neutral Production of Sustainable Biogas at Stormossen’s Plant, Vaasa, Finland.
(2022)This thesis aims to study a newly designed system for the production of biomethane by the utilization of the CO2 gas emitted into the atmosphere at Stormossen Oy, a waste management plant in Vaasa, a western coastal city ... -
Green Hydrogen to Biogas: Options for Stormossen’s Plant in Vaasa, Finland
(2023)Fossil fuels were responsible for 91% of the CO2 emissions in 2021 (Hausfather & Friedlingstein (2022)), exposing the urgency for low-carbon or fossil-free alternatives. To comply with the EU’s forecasted emission restrictions, ... -
Market conditions for commercial distribution of biogas as transportation fuel
(2015)Traditional fossil fuels such as diesel and gasoline have been dominating the transport fuel industry for decades. However in a situation where policies and agreements on reducing greenhouse emissions and increasing the ...Rajattu käyttöoikeus / Restricted access / Tillgången är begränsad -
Planering för gaskonvertering av dieselgenerator
(2023)Detta examensarbete gjordes på uppdrag av Jeppo Kraft Andelslag i Jeppo. Uppgiften var att planera en gaskonvertering av en befintlig dieselgenerator som företaget tidigare använde för att minska effekttopparna på deras ... -
Roadmap for valorization of the digestate from a biogas plant
(2021)Digestate is the major product coming from the anaerobic digestion process, therefore, valorization of this stream is crucial for any biogas plant to be viable. Depending on digestate characteristics and local conditions, ...
















