Colloid Deposition and Release in Soils and Their Association With Heavy Metals
文献类型：期刊论文
| 作者 | Bin, Gao; Cao, Xinde1,2; Dong, Yan1; Luo, Yongming3; Ma, Lena Q.1 |
| 刊名 | CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2011 |
| 卷号 | 41期号:4页码:336-372 |
| 关键词 | colloid contamination DLVO theory groundwater heavy metal soil |
| ISSN号 | 1064-3389 |
| DOI | 10.1080/10643380902871464 |
| 通讯作者 | Ma, Lena Q.(lqma@ufl.edu) |
| 英文摘要 | Colloid transport in subsurface has received considerable attention recently because mobile colloids can facilitate the transport of heavy metals in soils to contaminate groundwater. Many studies on colloid mobility in the subsurface consider soils as well-defined porous media. Though similar in many aspects, soils are different from well-defined porous media. The authors emphasize the impacts of soil properties on soil-colloid deposition, release, and association with heavy metals to provide an overview of colloidal dynamics in natural soils. The electrical double layer and Derjaguin-Landau-Verwey-Overbeek (DVLO) theories are summarized in Section II as theoretical bases for further discussions of colloid dynamics in soils, and their interactions with heavy metals. After discussions of theory developments and experimental results on the characteristics of soil colloids in Section III and soil porous media in Section IV, the authors compares the deposition of colloidal particles in well-defined porous media with that in natural soils in Section V. In Section VI, processes that affect colloid release in soils are summarized and theories of ion transfer processes in soils during colloid release are reviewed and discussed. Finally, the authors give a brief overview of the adsorption and precipitation of heavy metals to soil colloidal particles and their influences on colloid surface charge development in Section VII. The authors conclude with remarks on the importance of colloid deposition and release in soils and their association with heavy metals. |
| 收录类别 | SCI |
| WOS关键词 | SATURATED POROUS-MEDIA ; ELECTRICAL DOUBLE-LAYER ; TRANSIENT-FLOW CONDITIONS ; CHARGED POLAR SURFACES ; NATURAL ORGANIC-MATTER ; AIR-WATER-INTERFACE ; PORE-SCALE ; FILTRATION THEORY ; TRACE-METALS ; ZERO CHARGE |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000287029500002 |
| 出版者 | TAYLOR & FRANCIS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558923 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Ma, Lena Q. |
| 作者单位 | 1.Univ Florida, Dept Soil & Water Sci, Gainesville, FL 32611 USA 2.Shanghai Jiao Tong Univ, Sch Environm & Engn, Shanghai 200030, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, Nanjing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bin, Gao,Cao, Xinde,Dong, Yan,et al. Colloid Deposition and Release in Soils and Their Association With Heavy Metals[J]. CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY,2011,41(4):336-372. |
| APA | Bin, Gao,Cao, Xinde,Dong, Yan,Luo, Yongming,&Ma, Lena Q..(2011).Colloid Deposition and Release in Soils and Their Association With Heavy Metals.CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY,41(4),336-372. |
| MLA | Bin, Gao,et al."Colloid Deposition and Release in Soils and Their Association With Heavy Metals".CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY 41.4(2011):336-372. |
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来源：南京土壤研究所
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