| 北京安定垃圾填埋场渗滤液治理工艺改进研究 |
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| 引用本文： | 苏昭辉,张跃升,赵书平. 北京安定垃圾填埋场渗滤液治理工艺改进研究[J]. 环境卫生工程, 2001, 9(3): 127-129 |
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| 作者姓名： | 苏昭辉 张跃升 赵书平 |
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| 作者单位： | 1. 北京市环境卫生科学研究所
2. 北京科技大学 |
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| 摘 要： | 针对北京市安定垃圾填埋场渗滤液采用回喷法处理的技术缺陷，提出了有效的物理化学处理工艺流程：混凝-氧化-吸附剂吸附作为回喷法的预处理。实验结果表明：COD去除率可达80%以上，色度去除率达90%以上，臭味消失。经过该流程处理后的渗滤液可以回喷处理或用做灌溉、绿化，进一步探索了垃圾填埋场渗滤液回用的可能性。
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| 关 键 词： | 北京 工艺 改进 填埋场渗滤液 回喷法 物理化学法 废水处理 |
| 修稿时间： | 2001-01-22 |
Study on Improving Landfill Leachate Treatment Technology in Beijing An'ding Landfill Site. |
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| Su Zhaohui. Study on Improving Landfill Leachate Treatment Technology in Beijing An'ding Landfill Site.[J]. Environmental Sanitation Engineering, 2001, 9(3): 127-129 |
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| Authors: | Su Zhaohui |
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| Affiliation: | Su Zhaohui. Beijing Institute of Environmental Sanitation Design,100012 Beijing.Zhang Yuesheng,Zhao Shuping . Department of Environmental,U niversity of Science and Technology Beijing |
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| Abstract: | Since there exist defects in present leachate sprayi ng-back circulation treatment technology, an effective physical-chemistry treatm ent process was introduced as pretreatment before spraying-back circulation: co agulating-oxidation-adsorption by inhalant. The experiment showed that the eli mination rate of COD is more than 80% and that of chroma is more than 90% and t he offensive odor disappeared. The possibility of leachate recycle in landfill s ite was discussed. The leachate can be recirculated and spray on the solid waste or be used for irrigation and planting. |
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| Keywords: | Leachate in landfill site Spraying-back circulation Physical-chemistry method |
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