| 我国农村生物质能源利用研究——沼气发酵与生物质直接燃烧的技术经济效果对比分析 |
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| 引用本文： | 曾晶,张卫兵.我国农村生物质能源利用研究——沼气发酵与生物质直接燃烧的技术经济效果对比分析[J].贵州大学学报(社会科学版),2008,26(5):24-27. |
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| 作者姓名： | 曾晶 张卫兵 |
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| 作者单位： | 贵州大学,贵州,贵阳,550025 |
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| 摘 要： | 在我国农村，农作物秸杆等副产品主要作为炊事燃料而直接烧掉。文章将秸杆等进行沼气发酵和直接燃烧的技术经济效果，从能量转移、物质循环和生态平衡三个方面进行对比分析，并指出，沼气发酵才是生物质利用最合理、最经济的途径。
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| 关 键 词： | 沼气发酵 直接燃烧 生物质 技术经济效果 |
A Study of the Utilizing of Rural Biological Resources in China——A contrast analysis of the technological economic effects between biogas fermenting and biological substance burning |
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| ZENG Jing,ZHANG Wei-bing.A Study of the Utilizing of Rural Biological Resources in China——A contrast analysis of the technological economic effects between biogas fermenting and biological substance burning[J].Journal of Guizhou University(Social Science),2008,26(5):24-27. |
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| Authors: | ZENG Jing ZHANG Wei-bing |
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| Institution: | 1. Guizhou University, Guiyang, Guizhou, 550025, China) |
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| Abstract: | In the Chinese rural areas, the by-products such as stalks are chiefly taken as fire materials for cooking. The present paper compares the technological economic effects between biogas fermenting and biological substance burning in three aspects： energy transformation, material cycle, and ecological balance; and points out that biogas fermenting is the most reasonable and economical way to utilize biological materials. |
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| Keywords: | biogas fermenting burning biological substances technological economic effects |
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