| 广州市地表堆积物中重金属含量分析研究 |
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| 引用本文： | 赵全举. 广州市地表堆积物中重金属含量分析研究[J]. 广东水利电力职业技术学院学报, 2006, 4(2): 35-38 |
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| 作者姓名： | 赵全举 |
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| 作者单位： | 广东水利电力职业技术学院,广东,广州,510635 |
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| 摘 要： | 以地表堆积物中的Pb、Zn、Cu、Cd作为重点研究对象,在广州市分三个功能区(工业区、商业区、住宅区)进行地表堆积物样品的采集,从总含量、不同粒径级含量来分析堆积物中重金属的总体特性,并以研究结论为广州城市非点源的防治与管理提供理论依据。
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| 关 键 词： | 城市地表堆积物 重金属 含量 粒径分级 |
| 文章编号： | 1672-2841(2006)02-0035-04 |
| 修稿时间： | 2006-01-06 |
Analysis and Research of Heavy Metal in Urban Surface Sediment of Guangzhou City |
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| ZHAO Quan-ju. Analysis and Research of Heavy Metal in Urban Surface Sediment of Guangzhou City[J]. Journal of Guangdong Technical College of Water Resources and Electric Engineering, 2006, 4(2): 35-38 |
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| Authors: | ZHAO Quan-ju |
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| Abstract: | Pb,Zn,Cu and Cd in urban surface sediment were taken as key objects in this study.Surface sediment in three functional areas(industrial area,commercial area and residential area) were collected.Total content and content in different grain sizes were analyzed to present the total characteristic of urban surface sediment.Sequent achievements can be taken as theoretical bases for controlling and managing non-point source pollution of Guangzhou. |
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| Keywords: | urban surface sediment heavy metal content grain size fractionation |
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