| 有机固体废弃物渗滤床高温干式厌氧发酵的中试研究 |
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| 引用本文： | 张庆芳,杨林海,邵田羽,孔秀琴,贾小宁.有机固体废弃物渗滤床高温干式厌氧发酵的中试研究[J].中国沼气,2012,30(4):11-13,20. |
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| 作者姓名： | 张庆芳 杨林海 邵田羽 孔秀琴 贾小宁 |
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| 作者单位： | 1. 兰州理工大学石油化工学院,甘肃兰州,730050
2. 郑州蓝德环保科技有限公司,北京,100025 |
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| 基金项目： | 甘肃省教育厅硕士研究生导师项目，兰州理工大学教学与改革项目 |
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| 摘 要： | 本研究以有机固体废弃物为对象,采用高温渗滤床干式厌氧发酵技术对其进行处理。将经过简单人工预处理的餐厨垃圾和果蔬垃圾,在自制的厌氧发酵装置内进行高温干式厌氧发酵,研究了有机固体废弃物发酵过程中的沼气累计产量、日产气量、pH值变化、氧化还原电位变化、COD变化、VFA变化、氨氮变化以及碱度的变化。结果表明,有机固体废弃物用渗滤床厌氧发酵工艺处理是可行的;减量化效果很明显。该研究为有机固体废弃物的大规模资源化利用提供了设计依据。
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| 关 键 词： | 有机固体废弃物 渗滤床高温干式厌氧发酵 沼气 |
Pilot Study on Anaerobic Dry Fermentation of Organic Solid Waste with Filtration Bed Process at Thermophilic Temperature |
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| ZHANG Qing-fang
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YANG Lin-hai
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SHAO Tian-yu
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KONG Xiu-qin
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JIA Xiao-ning.Pilot Study on Anaerobic Dry Fermentation of Organic Solid Waste with Filtration Bed Process at Thermophilic Temperature[J].China Biogas,2012,30(4):11-13,20. |
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| Authors: | ZHANG Qing-fang YANG Lin-hai SHAO Tian-yu KONG Xiu-qin JIA Xiao-ning |
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| Institution: | 1 /(1.School of pecho-chemical of Lanzhou university of technology,Lanzhou 730050,China;2.Beijing water-gas lande Newtech Co.,Ltd,Beijing 100025,China) |
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| Abstract: | The simple pretreated fruit and vegetable waste was treated with anaerobic dry fermentation technique in filtration bed system at thermophilic temperature.The cumulative biogas production,the daily biogas production,pH,ORP,COD,VFA,ammonia nitrogen,and alkalinity were determined.The results showed that,with the filtration bed system,the anaerobic dry fermentation of solid organic waste was feasible,and reduction effect was obvious.This study could provide design basis for practical application. |
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| Keywords: | organic solid waste filtration bed thermophilic anaerobic dry fermentation biogas |
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