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首页> 美国政府科技报告 >PLANET: An interactive computer system for the rapid generation and evaluation of ground water pump and treat scenarios
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PLANET: An interactive computer system for the rapid generation and evaluation of ground water pump and treat scenarios

机译：pLaNET：一种交互式计算机系统，用于快速生成和评估地下水泵和处理场景

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Lawrence Livermore National Laboratory (LLNL) is a research and development facility owned by the US Department of Energy (DOE) and operated by the University of California. In 1983, ground water contamination was discovered on and off the LLNL site, which led to LLNL being added to the National Priorities (Superfund) List in 1987. The ground water and vadose zone contaminants of primary concern are volatile organic compounds (VOCs), tritium and gasoline. Restoration activities have centered on an ''adaptive pump and treat'' philosophy, which includes: detailed characterization; validated modeling; directed extraction; and adaptive, time-managed pumping. In order to investigate the effects of adaptive pumping, LLNL is developing PLANET (Pump Layout And Evaluation Tool). Within PLANET, a series of chemical transport simulations can be interactively designed and displayed to examine the migration of existing contaminant distributions in the saturated zone under natural conditions and various proposed extraction (i.e., remedial pumping) scenarios. Recovery of such contaminants may be estimated by sequential use and substitution of various steady state flow fields, corresponding to alternate or updated pumping configurations, within an interactive transport model.

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