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首页> 外文会议>International Conference on Remediation of Chlorinated and Recalcitrant Compounds >Successful Remediation of Source Area Chlorinated VOCs with Modified Fenton’s Reagent
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Successful Remediation of Source Area Chlorinated VOCs with Modified Fenton’s Reagent

机译：用改良的Fenton的试剂成功地修复源区氯化VOC

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Background. Decades of industrial operations at a site in northeast metropolitan Denver, Colorado, USA, resulted in the release of significant quantities of chlorinated volatile organic compounds (VOCs) into the surrounding environment. In 1981, a random sample of municipal drinking water confirmed the presence of VOCs in groundwater near the site. A water treatment plant was constructed in 1987 in order to address the affected municipal water supply. In August 1990, a five-square-mile area encompassing the site and surrounding area was placed under the regulatory authority of the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA). Initial onsite remedial efforts included the construction and operation of an air sparge and soil vapor extraction system (AS/SVE) to address contaminated soil and groundwater. After eight years of operation, the AS/SVE system was determined to be no longer effective and subsequently decommissioned. Following a period of site reassessment, modified Fenton’s reagent (MFR) technology was selected as the most feasible remedial alternative for treatment of source area VOC contamination at the site.
机译：背景。在东北大都市科罗拉多州丹佛市，美国站点工业操作的几十年来，导致释放显著数量氯化挥发性有机化合物（VOC）的到周围环境中。 1981年，市政饮用水进行随机抽样确定VOC的地下水中存在的站点附近。一个污水处理厂建于1987年，以解决受影响的市政供水。在1990年8月，一个五平方英里的面积涵盖现场和周围区域划归综合环境反应，赔偿和责任法（CERCLA）的监管机构。初始现场补救努力包括空气喷射和土壤蒸气提取系统（AS / SVE）至地址污染的土壤和地下水中的结构和操作。经过八年的运营，AS / SVE系统被确定为不再有效，随后退役。经过一段时间的站点重新评估的，经修饰的Fenton试剂（MFR）技术被选定为用于在现场处理源区VOC污染的最可行的补救方案。

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