Essays about: "Thermophilic anaerobic digestion"
Showing result 1 - 5 of 16 essays containing the words Thermophilic anaerobic digestion.
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1. High-loaded thermophilic anaerobic digestion of mixed sewage sludge : A pilot study
University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)Abstract : Municipal wastewater treatment plants (WWTP) are important infrastructural components in a society and also important for sustainability. In a WWTP the most common treatment configuration is mechanical, biological, and chemical treatment of the wastewater. READ MORE
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2. How the Choice of Primary Treatment Affects the Biogas Potential of Primary Sludge
University essay from Lunds universitet/Kemiteknik (CI)Abstract : The global heating has resulted in rising temperatures and more extreme weather conditions around the world. In combination with increasing energy demands, this has led to an increasing demand of renewable energy. One option is utilizing the wastewater to produce biogas. There-fore, wastewater can be seen as a resource rather than waste. READ MORE
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3. Comparison of mesophilic and thermophilic anaerobic sludge digestion at Hammarby Sjöstadsverk MBR pilot plant for wastewater treatment
University essay from SLU/Department of Molecular SciencesAbstract : Anaerobic digestion is a commonly used method for stabilisation of sewage sludge and production of biogas at municipal wastewater treatment plants (WWTPs). The hydraulic retention time for sludge in the digestion reactors is about 16 days at Henriksdal WWTP in Stockholm. READ MORE
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4. Thermophilic anaerobic digestion of municipal wastewater sludges: A pilot scale evaluation with model assistance
University essay from KTH/KemiteknikAbstract : I takt med att städerna växer ökar belastningen på de kommunala avloppsreningsverken. Käppalaförbundet förutspår att antalet anslutna personekvivalenter till Käppalaverket kommer att öka med över 160 % under de kommande tre decennierna. En ökad belastning leder till en större mängd slam som måste behandlas. READ MORE
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5. Pulse Electric Field as a Pre-treatment Method of Wastewater Sludge prior to Anaerobic Digestion
University essay from Lunds universitet/Kemiteknik (CI)Abstract : This work analyzed the impact caused by different intensities of Pulsed Electric Fields (PEF) pre-treatment on the biogas production from small-scale anaerobic digesters of wastewater sludge under thermophilic conditions. PEF technology consists of passing the substrate through an electric field which generates a potential difference across the cells, resulting in electroporation. READ MORE