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首页> 外文期刊>Ozone: Science & Engineering: The Journal of the International Ozone Association >Pilot-scale Installation for Remediation of DDT-contaminated Soil
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Pilot-scale Installation for Remediation of DDT-contaminated Soil

机译：修复滴滴涕污染土壤的中试装置

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摘要

An effective remediation method of DDT-contaminated soil was developed. The preliminary results of investigations on a laboratory scale were exploited to scale up the technology into pilot scale. The approach for soil remediation was based on the utilization of hydroxyl radicals that were generated from water aerosol and ozone in a fluidized bed reactor. During the remediation procedure the level of soil contamination was reduced by 80%. The procedure was successfully scaled up; no degradation products were detected and the total organic carbon was preserved.
机译：开发了一种有效的DDT污染土壤修复方法。利用实验室规模研究的初步结果，将该技术扩大到了试验规模。土壤修复的方法是基于在流化床反应器中利用由水气溶胶和臭氧产生的羟基自由基。在修复过程中，土壤污染水平降低了80％。该程序已成功扩大规模;没有检测到降解产物，并且保留了总有机碳。

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