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首页> 外文会议>International Conference on Remediation of Chlorinated adn Recalcitrant Compounds >Case Study of Techniques to Optimize the Application of Fenton’s Reagent in Low-Permeability Soil(Abstract)
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Case Study of Techniques to Optimize the Application of Fenton’s Reagent in Low-Permeability Soil(Abstract)

机译：优化Fenton试剂在低渗透土壤中应用的技术案例研究（摘要）

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摘要

The environmental remediation of a former agricultural refueling site in Stanislaus County, California provides a case study for discussion of techniques to optimize the in situ application of Modified Fenton’s Reagent in low permeability soil. Historical refuel- ing operations resulted in contamination of soil and groundwater to a depth of 70 feet with 1,2-dichloroethane (1,2-DCA) and total petroleum hydrocarbons primarily in the gasoline fuel range (TPH-g). Initial remedial action goals and objectives were designed to provide a cost effective approach to reduce impacts to cleanup standards over several years of operation using a combination of re-circulation well technology and soil vapor extraction. Within two years of operation, these methods had reduced groundwater and soil impacts by over 80 percent. Although these technologies were successfully reducing impacts to required standards, the client requested the use of more aggressive approaches that would allow residential development of the area within the year.
机译：加利福尼亚州斯坦尼斯州斯坦尼斯县前农业加油遗址的环境修复提供了讨论优化改良Fenton试剂在低渗透土壤中的技术的案例研究。历史加油的操作导致土壤和地下水污染到70英尺的深度，其中1,2-二氯乙烷（1,2-DCA）和主要石油烃主要在汽油燃料（TPH-G）中。初步补救措施和目标旨在提供一种经济有效的方法，可以使用再循环井技术和土壤蒸汽提取的组合在几年内减少对清理标准的影响。在两年内，这些方法将地下水和土壤影响降低超过80％。虽然这些技术成功地减少了对所需标准的影响，但客户要求使用更具侵略性的方法，以便在年内允许住宿环境。

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