Haku

Gas collected from the landfill for power generation at Ämmässuo contains hydrogen sulfide, a toxic gas formed from decomposing organic matter. Hydrogen sulfide will form sulfuric acid in the presence of water vapor and ...

Tämän opinnäytetyön tarkoituksena oli selvittää, millaisia merikonttiin rakennettuja aurinkoenergia- ja käänteisosmoosijärjestelmiä on olemassa. Opinnäytetyön tarkoituksena oli myös suunnitella erilaisia merikonttiratkaisuja, ...

Purpose of this thesis project was to study the effect of phosphorus poisoning on Al2O3 based support material. Al2O3 is widely used as a support material in natural gas oxidation catalysts as a part of support material. ...

This thesis studies the efficiency of organic photovoltaic (OPVs) solar panels provided by VTT Technical Research Centre of Finland. They have been developing ultra-thin, lightweight and flexible solar cells through their ...

Thermal Pallet Covers provide good passive thermal protection especially during the logistical operation of goods such as higher value perishables, pharmaceuticals, and chemical shipments. Currently, most of the covers are ...

Tämän insinöörityön tavoitteena oli tutustua tulitorvikattilaan ja sen toimintaan sekä käydä läpi tulitorvikattilan teoriaa ja rakennetta. Työssä käsiteltiin erilaisia turvallisuusanalyysejä, joiden avulla kattilalaitosten ...

Electricity remains one of the fundamental factors that facilitates the economic growth and development of any nation. This thesis, Solving the Energy Challenges in Adado, Somalia is written to identify the cause(s) of ...

Nam Ngum, a river in Lao PDR, is experiencing rapid development of hydropower and mining. Hydropower dams may influence the water quality via sediment trapping and hydrology changes. They also create barriers for migration ...

The purpose of this thesis was to establish an environmental management system for Chiller Oy, a Finnish manufacturer of air-conditioning equipment and heat pumps. In order to achieve ISO 14001 certification, it was important ...

Nowadays, not only in rural areas but also in suburbs of some large cities, people are still struggling with heavy metal polluted water sources. Iron and manganese are two main metals that pollute the water. Along with the ...