Mathematical formulas used in the production of biogas

Biogas technology is the answer to our environmental and economic needs is extremely convenient. Factors such as carbon to nitrogen ratio of raw materials، d، our terms and PH geography place in quality and quantity of products involved. The study demonstrated that the biogas and the feeding system is usually three discontinuous، is a semi-continuous and continuous. The amount of methane gas using mathematical at different temperatures and conditions geography where sludge has been paid. The results of the highest gas production at 40-10 days and temperatures of 35-15 degrees and biogas coefficient between zero and a 60 percent to various local conditions are obtained.