"Ympäristö- ja energiatekniikan DI-ohjelma - Programme in Environmental and Energy Engineering" - Selaus Tutkinto-ohjelman ja opintosuunnan mukaanOpinnäytteet - ylempi korkeakoulututkinto
Viitteet 21-40 / 229
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Chemical Kinetics Modeling of Aerosol Formation in Pulverized Biomass Combustion: The Impact of Water Leaching
(2025)
DiplomityöBiomassan poltto on kestävä vaihtoehto fossiilisten polttoaineiden polttojärjestelmille. Biomassat ovat runsaita ja uusiutuvia luonnonvaroja, mutta ne koostuvat monimutkaisemmista orgaanisista aineista verrattuna kaasumaisiin ... -
COD fractionation of pulp and paper mill wastewaters
(2022)
DiplomityöPulp and paper mill wastewaters contain typically high concentrations of organic material, which is measured as chemical oxygen demand (COD). The amount of organic material, among other environmentally harmful compounds, ... -
Comparative life cycle assessment of corrugated cardboard box and reusable plastic crate
(2026)
DiplomityöGlobalization and urbanization are causing food supply chains to become longer and more complex, while current systems are contributing to global warming and the overuse of natural resources. As a result, reducing the ... -
Construction and Formulation of Calculation Models for Thermal Swing Adsorption Reactor Modelling: Application in Post-Combustion Carbon Capture
(2023)
DiplomityöCarbon dioxide capture from combustion-based energy production emissions is one potential method for climate change mitigation and adsorption-based post-combustion carbon capture is currently under research as a potential ... -
Conversion of a high-pressure boiler into a low-pressure operation : Case study for Kuopion Energia's HP2 boiler
(2026)
DiplomityöDistrict heating production in Finland is increasingly adopting more electricity-based production. For operators with aging combustion-based capacity, this creates a complex decision on whether to invest in new combustion-based ... -
Decarbonization of Industrial Engineering Projects: Implementation of greenhouse gas mitigation into industrial design of an engineering consulting company
(2025)
DiplomityöIn the context of regulatory and market volatility, industrial companies are often hesitant to invest in low-emission technologies without external pressure. As a result, engineering consultancies responsible for industrial ... -
Deficit in Finland’s electricity system in 2035 and solutions to address it
(2025)
DiplomityöThis master thesis examines the distribution of deficit hours of the Finnish electricity system in 2035 in two alternative future scenarios and assesses the suitability and profitability of flexible technologies. The PEIKKO ... -
Demand Response of Ceramic Tile Firing Roller Kiln : Microwave Plasma Torches as Part of Virtual Power Plants
(2025)
DiplomityöThis thesis investigates the electrification of a ceramic tile firing roller kiln by replacing natural gas burners with microwave plasma torches (MPTs). The work evaluates whether such an electrified process could provide ... -
Developing a MILP model to study heat pump flexibility in power systems
(2025)
DiplomityöThe energy sector is responsible for a large portion of carbon emissions. Decarbonizing this sector through electrification by utilizing intermittent renewable energy sources such as wind and solar requires flexibility ... -
Developing an environmental product declaration generator for the steel industry
(2025)
DiplomityöThe steel industry is a significant source of environmental impacts in the European Union (EU), and a transition to more environmentally sustainable production methods is needed. However, the industry proposes also significant ... -
Developing and testing of mixed-integer linear optimization model in hydropower production planning
(2026)
DiplomityöThe increase in weather-dependent renewable electricity generation during the recent years as well as the upcoming decades leads to more uncertainty in production forecasting and decrease in grid inertia. Consequently, the ... -
Developing multi-market forecasting and bidding strategy for battery energy storage systems in Finnish reserve market : data-driven approach
(2025)
DiplomityöThe consistent balance of production and consumption is necessary to maintain reliable electric grid operation. Lack of balance produces deviations from nominal grid frequency, eventually leading to a grid shutdown if ... -
Dynamic catchment-scale modelling of wet weather stormwater-sewage interactions: Supporting Integrated Urban Wastewater Management Plans
(2025)
DiplomityöEffective urban wastewater management is frequently hindered by complex, unintended interactions between stormwater and sanitary sewer systems, especially within separate sewer systems (SSSs). Rainfall-Derived Inflow and ... -
Dynamic Modelling of Hydrogen Transmission Pipelines : Assessment of Durability and Effect of Storages
(2026)
DiplomityöThis master’s thesis examines, at a system level, what kind of hydrogen transmission network could emerge in Finland and provides a structural durability assessment for such a network. The objective was to identify the ... -
Effect of recovery boiler plant electricity production increase on sustainability : Modelling and optimization approach
(2022)
DiplomityöIncreasing recovery boiler electricity production is a part of Valmet’s sustainability targets. Thus, to reach the target there was a need for a study about the possibilities to increase the electricity production. In this ... -
Effects of Battery Chemical Process Liquors on Heap Bioleaching Microorganisms
(2021)
DiplomityöDuring coming thirty years, the quantity of electric vehicles will increase by eight-fold according to International Energy Agency. For the batteries of electric vehicles, metal-based battery chemicals, such as nickel and ... -
Elinkaaritehokkuuden huomioiminen rautatie-erityisten materiaalien hankinnassa
(2022)
Diplomityö -
Energiankulutus ja sen vähentäminen Pirkanmaan Jätehuolto Oy:ssa
(2026)
DiplomityöTässä diplomityössä tutkitaan Pirkanmaan Jätehuolto Oy:n energiankulutuksen jakaumaa ja tehdään tämän perusteella energiatehokkuustoimenpide-ehdotuksia. Energiatehokkuustoimen-piteiden vaikuttavuutta peilataan vaatimuksiin, ... -
Energiasektorin investoinnit ja niiden toteutumisen vaikutus sähkötaseeseen Suomen energiajärjestelmässä
(2024)
DiplomityöUusiutuvan energian investoinnit ovat ohittaneet fossiilisiin polttoaineisiin tehdyt investoinnit. Päästöjen vähentämisen lisäksi taustalla ovat kilpailukyvyn parantaminen tulevaisuuden energiajärjestelmässä ja ...
