State of the art report on mathematical methods for groundwater pollution source identification
State of the art report on mathematical methods for groundwater pollution source identification
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DOI：
10.1006/enfo.2001.0055
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发表时间：
2001-09-01
影响因子：
1.8
通讯作者：
Bagtzoglou, AC
中科院分区：
文献类型：
--
作者：
Atmadja, J;Bagtzoglou, AC
对地下水污染问题引起的危害或风险进行可靠的评估以及设计有效的技术来缓解这些问题需要能够预测流动水中化学污染物的行为。大多数试图量化污染物传输依赖于一个众所周知的控制方程称为对流扩散反应方程的某种形式的解决方案。要选择一个适当的补救策略，知识的污染物释放源和时间释放的历史变得相关。随着更多的污染场地被发现，几乎不可能每次都进行详尽的钻探、测试和化学指纹分析。此外，化学指纹和现场记录不足以为源释放的时间提供唯一的解决方案。本文的目的是提出和审查的数学方法，在过去的15年中已经开发出的污染物源的位置和恢复的时间释放的历史。(C)2001年AEHS。
The reliable assessment of hazards or risks arising from groundwater contamination problems and the design of efficient and effective techniques to mitigate these problems require the capability to predict the behavior of chemical contaminants in flowing water. Most attempts at quantifying contaminant transport have relied on a solution of some form of a well-known governing equation referred to as advection-dispersion-reaction equation. To choose an appropriate remediation strategy, knowledge of the contaminant release source and time release history becomes pertinent. As additional contaminated sites are being detected, it is almost impossible to perform exhaustive drilling, testing, and chemical fingerprint analysis every time. Moreover, chemical fingerprinting and site records are not sufficient to allow a unique solution for the timing of source releases. The purpose of this paper is to present and review mathematical methods that have been developed during the past 15 years to identify the contaminant source location and recover the time release history. (C) 2001 AEHS.