| 污泥固化土的重金属污染控制研究 |
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| 引用本文： | 李磊,朱伟,张春雷.污泥固化土的重金属污染控制研究[J].长江科学院院报,2009,26(Z1). |
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| 作者姓名： | 李磊 朱伟 张春雷 |
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| 作者单位： | 1. 河海大学,科学研究院,南京,210098
2. 河海大学,环境科学与工程学院,南京,210098 |
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| 基金项目： | 国家自然科学基金项目，教育部博士点基金项目，水利部公益性行业科研专项经费项目资助 |
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| 摘 要： | 通过固化技术将污泥转化为可以再生资源利用的土材料是目前污泥处理处置领域的一项新型技术,但是污泥固化土在资源化利用过程中存在着重金属的二次污染风险.将污泥固化土的重金属污染控制问题归结为源项控制反问题和参数优化问题,提出了污泥固化土污染控制的技术方案,保证进入环境的重金属浓度不超过环境阈值.
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| 关 键 词： | 污泥固化土 重金属 二次污染 源项控制反问题 |
Research on Heavy Metal Pollution Control of Solidification Sludge |
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| LI Lei,ZHU Wei,ZHANG Chun-lei.Research on Heavy Metal Pollution Control of Solidification Sludge[J].Journal of Yangtze River Scientific Research Institute,2009,26(Z1). |
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| Authors: | LI Lei ZHU Wei ZHANG Chun-lei |
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| Affiliation: | LI Lei~1,ZHU Wei~2,ZHANG Chun-lei~2 (1.Research Academy,Hohai University,Nanjing 210098,China,2.College of Environmental Science , Engineering,China) |
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| Abstract: | Solidification technology is advanced recently which can dispose sludge as a soil resource.The risk of heavy metal secondary pollution is potential when solidification sludge is reused.The pollution control project is provided by the way of summarizing the secondary pollution problem to a inverse problem of source item control and a parameters optimization item.The result shows that the concentration of heavy metal could content the demand of environment. |
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| Keywords: | solidification sludge heavy metal secondary pollution inverse problem of source item control |
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