Sökning: "Extended solids retention time"
Hittade 2 uppsatser innehållade orden Extended solids retention time.
1. Review on increasing efficiency of biogas production from sewage sludge.
Master-uppsats, KTH/VA-teknik, Vatten, Avlopp och AvfallSammanfattning : Sewage sludge is widely used as an important source for biogas production through digestion. Developing the high performance processes has a significant goal in order to promote energy efficiency and reduce the cost sewage sludge treatment. LÄS MER
2. Hydrolys av primärslam för förbättrande av biologisk fosforreduktion vid behandling av hushållsavloppsvatten [Hydrolysis of primary sludge for enhancement of biological phosphorus removal in household wastewater]
Magister-uppsats, Tema vatten i natur och samhälleSammanfattning : Hammarby Sjöstad is a new district of southern Stockholm built with focus on reduced environmental impact by recirculation of materials and sustainability. The environmental goals aim to cut the water consumption by half and a separate storm water treatment. LÄS MER