[1]CHEN Yu,HU Wei.Research on Suitability Regionalization of Household Biogas Fermentation Temperature in Rural China[J].Research of Soil and Water Conservation,2013,20(01):250-253,259.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
20
Number of periods:
2013 01
Page number:
250-253,259
Column:
Public date:
2013-02-28
- Title:
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Research on Suitability Regionalization of Household Biogas Fermentation Temperature in Rural China
- Author(s):
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CHEN Yu, HU Wei
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Institute of Crop Science, Yibin University, Yibin, Sichuan 644000, China
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- Keywords:
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household biogas; fermentation temperature; regionalization
- CLC:
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S216.4
- DOI:
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- Abstract:
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It’s significant to research household biogas fermentation temperature in rural China for rational distribution of biogas digester. The relationship among air temperature, ground temperature and digester temperature was analyzed. The index for China’s rural household biogas fermentation temperature division was built. According to the temperature suitability, the development of household biogas can be divided into four different regions in rural China, optimum region including suitable region, sub-suitable region and unsuitable region. Results showed that Fujian, Guangdong, Guangxi, Hainan, Yunnan were in the optimum regions, Zhejiang, Hubei, Hunan, Guizhou, Chongqing, Jiangsu, Jiangxi, Sichuan, Shanghai, He’nan, Shandong, Anhui, Tianjin, Beijing, and Hebei were in the suitable regions. Shanxi, Liaoning, Jilin, Gansu, Xinjiang, Ningxia, Shaanxi, Inner Mongolia are in the sub-suitable regions, and Heilongjiang, Tibet, Qinghai were in the unsuitable regions. According to these results, biogas fermentation temperature zoning map in rural China was made.