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首页> 外文期刊>Energy sources. Part A, Recovery, utilization, and environmental effects >Remediation of Petroleum-contaminated Sites through Simulation of a DPVE-aided Cleanup Process: Part 2. Remediation Design
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Remediation of Petroleum-contaminated Sites through Simulation of a DPVE-aided Cleanup Process: Part 2. Remediation Design

机译：通过模拟DPVE辅助的清理过程修复石油污染的场地：第2部分。修复设计

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Remediation of petroleum-contaminated sites is usually a challenging task. It is hard to identify and customize a desired remediation technique or technique-combination into specific on-site conditions due mainly to the difficulties in gaining insight into the complex source and medium conditions in aquifer systems. Moreover, it is exigent to remediate sites where low-permeability soil layers exist. This study presents an integrated approach based on the. simulation of a DPVE-aided (dual-phase vacuum extraction aided) remediation process for the identification and customization of desired remediation techniques, as well as its application to a site located in western Canada. Data of the specific site conditions, the forecasted results of contaminant transport, and the scenarios of remediation techniques with different treatment efficiencies are examined. Then the proposed approach was applied to design six remediation alternatives based on combinations of several technologies and the provision of analyses for system designs and costs. The study will help provide decision support for further remediation actions to be taken at the site.
机译：石油污染场地的修复通常是一项艰巨的任务。主要由于难以深入了解含水层系统中复杂的来源和介质条件，因此很难确定和定制所需的补救技术或技术组合成特定的现场条件。此外，对存在低渗透性土壤层的地点进行补救是很必要的。这项研究提出了基于的综合方法。 DPVE辅助（双相真空萃取辅助）修复过程的模拟，以识别和定制所需的修复技术，并将其应用于加拿大西部的某个地点。检查了特定现场条件，污染物迁移的预测结果以及具有不同处理效率的修复技术方案的数据。然后，根据几种技术的组合以及为系统设计和成本提供分析的方法，将提出的方法应用于设计六个补救方案。该研究将为现场采取的进一步补救措施提供决策支持。

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