| UASB法处理城市生活垃圾焚烧场渗滤液 |
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| 引用本文： | 邓黛青,夏凤毅,李光明,周仰原,赵修华.UASB法处理城市生活垃圾焚烧场渗滤液[J].环境工程,2006,24(2):11-13. |
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| 作者姓名： | 邓黛青 夏凤毅 李光明 周仰原 赵修华 |
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| 作者单位： | 1. 同济大学污染控制与资源化研究国家重点实验室,上海,200092
2. 浙江省温州师范学院,温州,325027 |
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| 摘 要： | 垃圾焚烧场的渗滤液具有pH低、污染成分复杂、COD_(Cr)浓度高、可生化性好等特点。本研究探索了UASB法处理焚烧场渗滤液时的快速启动方法,考察了水力停留时间、容积负荷对COD_(Cr)去除率的影响及产气量与COD_(Cr)去除率的关系,结果表明,在水力停留时间6d、容积负荷5kg/(m3.d)的情况下,COD_(Cr)去除率可达到93%,每升原水产气量可达22.5L,折合热值492.7kJ。
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| 关 键 词： | UASB 垃圾焚烧场 渗滤液 |
| 收稿时间： | 2005-05-27 |
| 修稿时间： | 2005-05-27 |
TREATMENT OF LEACHATE FROM MUNICIPAL SOLID WASTE IN INCINERATOR WITH UASB |
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| Deng Daiqing Xia Fengyi Li Guangming et al.TREATMENT OF LEACHATE FROM MUNICIPAL SOLID WASTE IN INCINERATOR WITH UASB[J].Environmental Engineering,2006,24(2):11-13. |
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| Authors: | Deng Daiqing Xia Fengyi Li Guangming |
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| Institution: | Deng Daiqing Xia Fengyi Li Guangming et al |
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| Abstract: | Leachate from solid waste store-tank in municipal solid waste incinerators factory has the character of high organic contamination and low pH.The start-up performance of commercial-scale UASB reactors to treat leachate at ambient temperature was investigated.The experiment was also designed to investigate the effects of COD_(Cr) degrading efficient on HRT and VLD.The results indicate that at a HRT of 6 d and the VLD of 5 kg/(m 3 ·d),the COD_ Cr degrading efficiency is above 85%,and the gas produced from the organic contamination of each raw leachate is 22.5 L. |
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| Keywords: | UASB municipal solid waste incinerator and leachate |
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