Publication Date: 2020/01/06
Abstract: Anaerobic fermentation is a process which takes part in a natural circle of the organic matter. This process was used for sewage water purification and biogas production for illumination in Exeter, England, since 1895. A bigger development for this process was the period before the Second World War especially in Germany, where the biogas was utilized as a tractor fuel. Investigations were advanced in direction to find alternative energies after the petroleum crisis, during the 1970’s. For this purpose, biogas, as a product of anaerobic fermentation was considered to be a proper solution. Anaerobic fermentation in mesophylic conditions (36C) is complementary process in aerobic purification of wastewater for sludge treatment in methane tanks, etc. Thus, this process was developed parallel with the aerobic one. The first bio filters - combination between bioreactor and later bio filters - were built in France and in Spain, in wine industry and with complete automation of the working parameters.
Keywords: Waste Water Treatment Plant, Retention Time, Anaerobic Fermentation, Continuously Bio Filtration, Fixed Bacterial Film.
DOI: No DOI Available
PDF: https://ijirst.demo4.arinfotech.co/assets/upload/files/IJISRT19NOV596.pdf
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