| 经过水泥固化的重金属废物的穿透渗漏实验 |
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| 引用本文： | 陈祖奇,安丽.经过水泥固化的重金属废物的穿透渗漏实验[J].城市环境与城市生态,2000,13(1):38-40. |
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| 作者姓名： | 陈祖奇 安丽 |
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| 作者单位： | 同泰建筑设计事务所!上海200092(陈祖奇)，同济大学环境科学与工程学院!上海200092(安丽)，香港理工大学土木与结构工程系(潘智生) |
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| 摘 要： | 采用穿透渗漏实验方法研究了经水泥固化的重金属废物的长期渗漏行为。用由Ｐｂ＾２＋、Ｚｎ＾２＋、Ｃｕ＾２＋、Ｎｉ＾２＋和Ｃｒ＾６＋５种重金属组成的合成废物样品进行２组实验。实验研究了渗漏实验液流速、ＰＨ的变化和金属渗漏能力对固体废物长期渗漏行为的影响。
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| 关 键 词： | 固化 穿透渗漏 水泥 重金属 废物渗漏 废物处理 |
A Study on the Long term Performance of the Cement based S/S Heavy Metal Wastes in the Flow through Leaching Test |
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| CHEN Zu qi ,AN Li ,PAN Zhi sheng.A Study on the Long term Performance of the Cement based S/S Heavy Metal Wastes in the Flow through Leaching Test[J].Urban Environment & Urban Ecology,2000,13(1):38-40. |
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| Authors: | CHEN Zu qi AN Li PAN Zhi sheng |
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| Institution: | CHEN Zu qi 1,AN Li 2,PAN Zhi sheng 3 |
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| Abstract: | This paper describes a study on the long term performance of the cement based S/S heavy metal wastes in the flow through leaching test methd.The experiment studies the effect of the variation of leachant flow rate and pH as well as the effect of metal leachabilities on the long term leaching performance of solid wastes.The result indicates that the leaching rates of different metals are significantly different from each other depending on their interaction with the binders.When the matrices are different the leachability of Ca is very different. |
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| Keywords: | stabilization/solidification leaching flow through leaching test cement heavy metals long term leaching performance |
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