| 人粪便序批式好氧堆肥热平衡分析 |
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| 引用本文： | 韩光辉,王洪波,盛守福,王晓昌.人粪便序批式好氧堆肥热平衡分析[J].环境科学与管理,2009,34(5):18-21,37. |
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| 作者姓名： | 韩光辉 王洪波 盛守福 王晓昌 |
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| 作者单位： | 1. 西安建筑科技大学环境与市政工程学院,陕西,西安,710055
2. 西安建筑科技大学环境与市政工程学院,陕西,西安,710055;山东建筑大学,市政与环境工程学院,山东,济南,250101 |
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| 基金项目： | 国家自然科学基金重大国际合作研究项目 |
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| 摘 要： | 利用以锯末为载体的Bio—LuxS15型生态卫生设备，进行人粪便连续堆肥试验。在90天的试验周期内，每天定时定量投加1kg粪便，分析了系统的输入热量与输出热量组成和热量平衡。试验结果表明，水蒸发速率随着反应时间而增加，其值在1．1kg／d～5．1kg／d的范围内。反应器温度维持在50℃～60℃时下，输入热量的77．2％-99．5％主要用来进行水分的蒸发，在保证堆肥反应器中含水率维持在50％-60％的前提下，减少多余水分可有效减少热量消耗。整个过程无臭无味，通过外加热源，可以保证高含水率粪便堆肥化顺利的进行。
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| 关 键 词： | 人粪便 好氧堆肥 热量平衡 潜热 |
Analysis on Heat Balance of Human Feces Composting in Fed-batch Aerobic Composting Reactor |
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| Han Guanghui,Wang Hongbo,Sheng Shoufu,Wang Xiaochang.Analysis on Heat Balance of Human Feces Composting in Fed-batch Aerobic Composting Reactor[J].Environmental Science and Management,2009,34(5):18-21,37. |
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| Authors: | Han Guanghui Wang Hongbo Sheng Shoufu Wang Xiaochang |
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| Institution: | 1.School of Environmental and Municipal Engineering;Xi'an University of Architecture and Technology;Xi'an 710055;China;2.School of Municipal and Environmental Engineering;Shandong Architecture University;Jinan 250101;China |
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| Abstract: | Employed sawdust as bulking agent in Bio-Lux S15 composting reactor,the human excrement has been examined in a consecutive experiment of feces composting.In an experimental operation of the reactor for 90 days,human feces was fed everyday with a fixed quantity of 1 000 g,the system of heat input and output and the heat balance were examined.The results show that the value of water evaporation rate was increased with the composting time,and the value was in a range of 1.1 kg/d~5.1 kg/d.Under the condition of... |
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| Keywords: | human feces aerobic composting heat balance latent heat |
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