Sökning: "wastewater recovery"
Visar resultat 11 - 15 av 53 avhandlingar innehållade orden wastewater recovery.
11. Advances in Ventilation Heat Recovery : An assessment of peak loads shaving using renewables
Sammanfattning : The building sector accounts for approximately 40% of total global energy usage.In residential buildings located in cold climate countries, 30-60% of this energy isused for space heating, 20–30% is lost by discarded residential wastewater, and therest is devoted to ventilation heat loss. LÄS MER
12. Resource recovery from wastewater treatment: challenges, opportunities and guidance for planning and implementation
Sammanfattning : Considering the current resources scarcity, Wastewater Treatment Plants (WWTP) should be adapted to become more sustainable. For example, it is possible to recover resources present in municipal wastewater. LÄS MER
13. Seaweed as a sustainable source of food protein: maximizing seaweed protein content, protein recovery, and nutritional quality
Sammanfattning : This thesis focuses on utilizing seaweed, such as Saccharina latissima and Ulva fenestrata , as sustainable food protein sources to complement terrestrial protein currently limited by land and water supply. While seaweed holds promise, its protein content is lower than pulses and antinutrients reduce protein nutritional quality. LÄS MER
14. A Journey towards Sustainable Small Wastewater Treatment Systems in Low and Lower–Middle Income Countries
Sammanfattning : The sustainability of small wastewater treatment systems (WWTSs) in low and lower-middle income countries represents a challenge in terms of functionality and optimal performance in the ongoing effort to treat wastewater sufficiently to enable safe discharge or reuse. The reuse of wastewater is a common practice in these countries, especially where water resources are scarce. LÄS MER
15. Nutrient recovery from waste streams through struvite formation
Sammanfattning : Eutrophication or the nutrient enrichment of water bodies, typically by nitrogen and phosphorus has adversely affected the aquatic life and the quality of water. Governments have been forced to take actions in order to reduce the release of these nutrients into the environment. LÄS MER