| DOI: | 10.2172/978335
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| 报告号: | FG02-06ER64213-3
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| 报告题名: | Development of Modeling Methods and Tools for Predicting Coupled Reactive Transport Processes in Porous Media at Multiple Scales |
| 作者: | Clement, T Prabhakar; Barnett, Mark O; Zheng, Chunmiao; Jones, Norman L
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| 出版年: | 2010
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| 发表日期: | 2010-05-05
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| 国家: | 美国
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| 语种: | 英语
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| 英文关键词: | Remediation
; metals
; environmental engineering
; geochemistry
|
| 中文主题词: | 铁
; 地球化学
; 金属
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| 主题词: | IRON
; GEOCHEMISTRY
; METALS
|
| 英文摘要: | DE-FG02-06ER64213: Development of Modeling Methods and Tools for Predicting Coupled Reactive Transport Processes in Porous Media at Multiple Scales Investigators: T. Prabhakar Clement (PD/PI) and Mark O. Barnett (Auburn), Chunmiao Zheng (Univ. of Alabama), and Norman L. Jones (BYU). The objective of this project was to develop scalable modeling approaches for predicting the reactive transport of metal contaminants. We studied two contaminants, a radioactive cation [U(VI)] and a metal(loid) oxyanion system [As(III/V)], and investigated their interactions with two types of subsurface materials, iron and manganese oxyhydroxides. We also developed modeling methods for describing the experimental results. Overall, the project supported 25 researchers at three universities. Produced 15 journal articles, 3 book chapters, 6 PhD dissertations and 6 MS theses. Three key journal articles are: 1) Jeppu et al., A scalable surface complexation modeling framework for predicting arsenate adsorption on goethite-coated sands, Environ. Eng. Sci., 27(2): 147-158, 2010. 2) Loganathan et al., Scaling of adsorption reactions: U(VI) experiments and modeling, Applied Geochemistry, 24 (11), 2051-2060, 2009. 3) Phillippi, et al., Theoretical solid/solution ratio effects on adsorption and transport: uranium (VI) and carbonate, Soil Sci. Soci. of America, 71:329-335, 2007 |
| URL: | http://www.osti.gov/scitech/servlets/purl/978335
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| Citation statistics: |
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| 资源类型: | 研究报告
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/39825
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| 978335.pdf（44KB） | 研究报告 | -- | 开放获取 | | View
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| Recommended Citation: | |
Clement, T Prabhakar,Barnett, Mark O,Zheng, Chunmiao,et al. Development of Modeling Methods and Tools for Predicting Coupled Reactive Transport Processes in Porous Media at Multiple Scales. 2010-01-01.
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