文章基本信息

标题：A PILOT PLANT FOR THE BIOGAS PRODUCTION
其他标题：A PILOT PLANT FOR THE BIOGAS PRODUCTION
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作者：A. Omrani ; M. Ghiasseddin
期刊名称：Iranian Journal of Public Health
印刷版ISSN：2251-6085
电子版ISSN：2251-6093
出版年度：1988
卷号：17
期号：1-4
页码：19-28
语种：English
出版社：Tehran University of Medical Sciences
摘要：Manure and Putreseible garbage are some of the main sources of pathogenic germs in countryside’s. On the other hand, demand for fertilizer and energy increases in rural areas every day. To study Potential of cow manure for these requirements a 16,5m3 pilot plant was designed and constructed as fermentation tank near animal husbandry of karaj Agriculture Faculty. Some 260kg cow manure and water with the ratio of 4 and 7 was fed to fermentation tank every day. Average daily biogas production was 3.4m3, which was burned successfully in a gas range. Gas production was reduced by 86% during coldest winter days. Design for control of gas pressure and reservation of excessive gas was successful. Concentration of nitrate in sludge increased by 1.6 folds compared to row material. Some bacteria and Parasites were reduced drastically.
关键词：Biogas construction; Pollution control; Dung and Bio-energy