| 苏州河疏浚污泥作填埋场封场覆土的实验研究 |
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| 引用本文： | 秦峰,陈善平,吴志超.苏州河疏浚污泥作填埋场封场覆土的实验研究[J].上海环境科学,2002,21(3):163-165. |
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| 作者姓名： | 秦峰 陈善平 吴志超 |
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| 作者单位： | 上海市环境工程设计科学研究院，上海市环境工程设计科学研究院，同济大学污染控制与资源化研究国家重点实验室 上海 200232，上海 200232，上海 200092 |
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| 摘 要： | 通过对苏州河疏浚污泥相关土力学工程性质、重金属含量和浸出液性质的测定分析,对疏浚污泥作为填埋场覆盖防水材料进行研究,结果表明,通过适当的预处理,疏浚污泥的渗透系数可以达到10~(-7)cm/s;作为防水层使用时,土力学性能指标满足安全使用的要求,同时对周围环境不会造成二次污染。
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| 关 键 词： | 苏州河疏浚污泥 终场覆盖 防渗材料 重金属污染 |
Experimental Study of Suzhou Creek Dredged Sludge Used as Landfill Cover Clay |
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| Qin Feng Chen Shanping.Experimental Study of Suzhou Creek Dredged Sludge Used as Landfill Cover Clay[J].Shanghai Environmental Science,2002,21(3):163-165. |
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| Authors: | Qin Feng Chen Shanping |
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| Abstract: | Examination on geotechnical features, heavy metal concentration and leachate features of Suzhou Creek dredged sludge have been conducted. The result proved that after pretreatment of suzhou creek dredged sludge, the permeability coefficient could reach 10 -7 cm/s. So the sludge could be used as impermeable material in landfill final cover and would not produce secondary pollution |
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| Keywords: | Suzhou Creek dredged sludge Final cover Impermeable material Heavy metal pollution |
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