Haku

Human urine is a waste stream which is high in N, P & K nutrients that shows promise to produce a fertiliser product, whilst reducing the nutrient load on wastewater treatment plants. However, hydrophilic organic micropollutants ...

The goal of the thesis was to evaluate different analytical methods for the characterization of wastewaters produced during wood pyrolysis and hydrothermal liquefaction (HTL). The study aimed to independently characterize ...

Climate warming is a fundamental threat to the biodiversity of different species and human health. Various human activities increase the concentrations of GHGs in the atmosphere. GHGs directly contribute to climate change ...

Cardboard packaging is one of the most sustainable packaging options because it is made from renewable sources. Metsä Board, a Finnish producer of fresh fibre paperboards, commissioned this thesis. The purpose of this ...

With a rapidly growing global population and increasing trends of urbanization and industrialization, anthropogenic activities are placing a large burden on the global energy system. Today, fossil fuels such as oil, natural ...

Tässä opinnäytetyössä tehdään esiselvitys kouvolalaiselle lämpöyhtiölle KSS Lämpö Oy:lle CSRD:n mukaista kestävyysraporttia varten. Aiheen laajuden vuoksi työ on rajattu koskemaan ESRS-standareja ESRS 2, ESRS E1 ja ESRS ...

Toiminnallinen opinnäytetyö toteutettiin yritykselle thyssenkrupp Aerospace Finland Oy. Yrityksen laatima työtavoite oli luoda EU-komission asettamaa hiilirajamekanismia (Carbon Border Adjustment Mechanism) koskeva hallinta, ...

We all use personal care products every day, whether it’s a deodorant, a full face of makeup, or even just shampoo and conditioner. We assume that products used for general hygiene are clean and approved by governmental ...

Vesi on elinehto kaikelle elävälle maapallolla. Ihmisetkin käyttävät vettä päivittäin kaikkiin arkisiin askareisiin. Tämä kallisarvoinen luonnonvara on kuitenkin vaarassa loppua, ja jo nyt useat alueet, ja niillä asuvat ...

The scope of this research is to present to the public knowledge the types of municipal solid waste (MSW), as well as ways of management of each type. It reflects the analysis of management methods practiced nowadays, such ...