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Found 2 essays matching the above criteria.

1. 1. Analys av metanflöden från sjön Erken

   University essay from Uppsala universitet/Luft-, vatten- och landskapslära

   Author : Ryan Mintz; [2016]
   Keywords : methane; transfer velocity; flux; waterside concentration; eddy covariance; Nyckelord: metan; utbyteskoefficient; flux; metankoncentration; eddy kovarians;

   Abstract : While it is not the most abundant greenhouse gas, a significant portion of the greenhouse effect is caused by methane. The amount of methane in the atmosphere is increasing, indicating that there is a continuous source of methane to the atmosphere. READ MORE

3. 2. Effect of Temperature on Biogas Production in Anaerobic Treatment of Domestic Wastewater UASB System in Hammarby Sjöstadsverk.

   University essay from KTH/VA-teknik, Vatten, Avlopp och Avfall

   Author : Chengyuan Zhao; [2011]
   Keywords : Anaerobic wastewater treatment; UASB reactor; Domestic wastewater; Temperature; COD; Biogas production; OLR;

   Abstract : The upflow anaerobic sludge blanket (UASB) reactor is widely used around the world to treat variety of domestic andindustrial wastewater with three main advantages: production of biogas as renewable energy, no need of support structure for development of microorganisms and high rate treatment efficiency with low rate of biomass production. This study evaluates the effect of temperature on biogas production and CODtotal removal in Line 4-UASB system treating domestic wastewater in Hammarby Sjöstadsverk. READ MORE