Haku

Opinnäytetyön tarkoituksena oli selvittää Vantaan Energian Martinlaakson voimalaitoksen sisäisten jäähdytysjärjestelmien hukkalämmön talteenottoa lämpöpumppuprosessilla. Työssä tuli selvittää jäähdytysjärjestelmien hukkalämmön ...

Internal combustion engine vehicles are a major source of pollution. To prevent a devastating impact on the environment, steps need to be taken to transition from combustion engine vehicles to cleaner alternatives. The ...

The objective of the thesis project was to design a sewage treatment plant using Sequencing Batch Reactor(SBR) activated sludge process based on the requirements of Wuhan green sewage treatment plant. The main contents ...

A few years back, there was a massive energy crisis in Nepal. People were facing a power cut of 12 hours a day, industries were shutting down and fundamental activities of the economy affected. Highly volatile political ...

The thesis states a research offered by Aalto University that involves the production of colloidal lignin particles, which have various applications in material industry. The existed process of preparing colloidal lignin ...

Many Nepalese rural communities are suffering from lack of safe drinking water. One of the reasons is that approximately one third to one half of all drinking water supply systems fail shortly after the construction. The ...

Tämän insinöörityön tarkoituksena oli tarkastella Vantaan Energian Martinlaakson voimalaitoksen Mar1-yksikön kaukolämpöjärjestelmän pumppujen energiatehokkuuden parantamiseen liittyviä toimenpiteitä. Työssä käsiteltiin ...

This thesis contains a review on the types of floods and the potential approaches for management of riverine floods. It includes the various engineering methods that can be utilized in order to minimize the hazards occur ...

Illegal mining in Ghana has had a devastating effect on the environment, especially on water bodies. Even though small-scale and illegal mining have contributed to the growth of the Ghanaian economy; its damaging effects ...

With the rapid growth of society, people are seeking better, renewable and emission-free energy resources. Finland is not an exception in this race. In fact, green energy is one of its main resources. For example, thousands ...