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Recycled technical plastics as raw material for plastics and composite products
(2018)
The thesis aim was to experiment with recycled polymers ABS, PS and PVC obtained from industrial waste, and compare the mechanical, thermal properties results of it with virgin technical plastics and others investigation ...
An environmentally friendly weather balloon system
(2021)
This research investigates whether the weather balloon observation system can be made environmentally friendly. Through literature and patent search, combined with theory of inventive problem solving (TRIZ) methods, ...
The study of energy efficiency and economy of the power unit with the VVER-1200 nuclear reactor for the conditions of Finland
(2021)
Master’s thesis presents a study of the energy efficiency and economy of a power unit with the VVER-1200 reactor of the AES-2006 design and the Alstom Arabelle K-1200-6.9/25 turbine unit for the conditions of the Hanhikivi ...
Profitability potential of high value added cellulosic raw materials in China
(2019)
The objective of this Master’s thesis is to determine what would be the target cost and target price for several new kinds of fluff pulps developed and produced if innovated based on the market conditions in China. The aim ...
Sähkö- ja hybridiajoneuvon lataaminen palveluna : skaalautuvan alustaliiketoiminnan suunnitteleminen
(2020)
Työn tavoitteena oli määrittää sähkö- ja hybridiajoneuvojen latauslaitteistoja myyvälle sekä hallinnoivalle yritykselle uusi liiketoimintamalli, mikä mahdollistaa taloudellisesti kannattavan ja kasvavan liiketoiminnan ...
Development and analysis of productivity, quality, and cost-effectiveness of an automated tire regrooving machine
(2022)
Tire regrooving is a technology for reusing tires. This technology provides benefits in the form of extending the life of the tire, as well as in the form of reducing the vehicle's fuel consumption.
Tire regrooving is ...
Economic feasibility of waste-to-energy incineration in municipal solid waste project
(2022)
Generation of municipal solid waste (MSW) is a major problem in the city of St. Petersburg and the region of Leningrad as landfilling still remains the primary method used for waste management. Landfills cause multiple ...
Possibilities for hybrid cruise vessel performance optimization through data-driven battery usage
(2023)
The burning topics of climate change and emission efficiency are shaping the trends of global energy production, also requiring fundamental changes in the maritime industry. Battery energy storage system is the leading ...
Terpenes in biogas plant digesting biowaste from circular economy perspective : case: Ämmässuo biogas plant
(2024)
This thesis is done as a commission of Helsinki region’s environmental services (HSY). The main aim is to find possible solutions for current and future terpenes removal and recovery from the biogas stream of the Ämmässuo ...
Vedenkäytön kustannustehokkuuden parantaminen elintarviketeollisuudessa
(2022)
Elintarvikelaitoksen ympäristökuormitus koostuu pääosin vedenkäytöstä ja jätevesien muodostamisesta. Kestävän yrityskuvan muodostamisessa on tärkeää pyrkiä vähentämään jätevesien aiheuttamia ympäristö vaikutuksia. Suurin ...