Sökning: "emma nehrenheim"
Visar resultat 6 - 10 av 10 avhandlingar innehållade orden emma nehrenheim.
6. Communities of microalgae and bacteria in photobioreactors treating municipal wastewater
Sammanfattning : Everyone who uses water produces wastewater. This inevitability creates several problems that increase with the growth of the population and industry. LÄS MER
7. Microbiological analysis of municipal wastewater treating photobioreactors
Sammanfattning : Microalgae reactors, commonly known as photobioreactors, have become increasingly popular as an alternative for wastewater treatment. These systems reduce pollutants and remove nutrients such as nitrogen and phosphorous compounds from wastewater utilizing microalgae and bacteria. LÄS MER
8. Co-digestion of microalgae and sewage sludge - A feasibility study for municipal wastewater treatment plants
Sammanfattning : The increased emissions of anthropogenic greenhouse gases over the last 100 years is the reason for the acceleration in the greenhouse effect, which has led to an increase of the globally averaged combined land and ocean surface temperature of 0.85 °C between 1880 and 2012. LÄS MER
9. Enhanced biogas production from municipal WWTPs : Co-digestion of microalgae with sewage sludge and thermophilic secondary digestion of mesophilic digested sludge
Sammanfattning : Biogas is produced when organic material is broken down in oxygen-free (anaerobic) conditions. This process is called anaerobic digestion and is used in most large and medium-sized municipal wastewater treatment plants in Sweden. LÄS MER
10. Assessment of waters with complex contamination : Effect-based methods for evaluating wastewater treatment requirements and efficiency
Sammanfattning : The access to clean water is one of the prerequisites for a modern, industrialized society. The amount of water withdrawn for human activities has risen exponentially during the last 100 years. This rise in water use is accompanied by the production of vast quantities of contaminated water. LÄS MER
