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JP2014041066A Method and system for decontaminating earth and the like 有权
标题翻译：去除地球和类似物的方法和系统
公开(公告)号：JP2014041066A
公开(公告)日：2014-03-06
申请号：JP2012183646
申请日：2012-08-22
申请人： Hideo Yoshida , 英夫吉田 , Morita Bohsai Tech Corp , 株式会社モリタ防災テック
发明人： YOSHIDA HIDEO , SUYAMA YASUHIRO
IPC分类号： G21F9/28 , G21F9/08
CPC分类号： B09C1/08 , B01D11/02 , B01D11/0284 , B01D11/0288 , G21F9/001 , G21F9/06 , G21F9/08 , G21F9/28 , G21F9/30
摘要： PROBLEM TO BE SOLVED: To provide a decontaminating system configured to reliably and quickly decontaminate the soil and water of farm fields which are contaminated with a radioactive material, try to perform precise decontamination and improve the efficiency of decontamination, make the soil better by adding a soil activator to the soil after decontamination, and encourage the resumption of farming by restoring the soil into the former farm fields, while trying to precisely separate/condense the radioactive material adhered or deposited to the soil from the soil and performing a volume reduction of the contaminated soil and a safe processing of the radioactive material.SOLUTION: A decontamination object 2 which is contaminated with a radioactive material is introduced and eluted into acid eluting solvent 56. The decontamination object includes a contaminated soil 17 and a contaminated liquid. One or both of the contaminated soil 17 and the contaminated liquid of the decontamination object are collected so as to be introduced into the eluting solvent 56. The radioactive material eluted into the eluting solvent 56, the decontamination object 2, and the contaminated soil 17 are subjected to a solid-liquid separation. The soil which is separated from the eluting solvent 56 and decontaminated is collected. The eluting solvent 56 which is separated from the soil and elutes the radioactive material is condensed.
摘要翻译：要解决的问题：提供一种净化系统，配置为可靠，快速地净化被放射性物质污染的农田的土壤和水分，尝试进行精确的净化，提高去污效率，通过添加一个土壤活化剂去除污染后的土壤，并鼓励恢复土地进入前农场恢复耕作，同时试图将土壤中附着或沉积的放射性物质从土壤中精确分离/凝结，并进行体积减少污染土壤和放射性物质的安全加工。解决方案：将被放射性物质污染的去污物体2引入并洗脱到酸性洗脱溶剂56中。去污物体包括污染土壤17和污染液体。收集一个或两个污染的土壤17和污染物体的污染液体，以便将其引入洗脱溶剂56.洗脱溶剂56，去污物2和污染土壤17中的放射性物质是进行固液分离。收集与洗脱溶剂56分离并去污的土壤。与土壤分离并洗脱放射性物质的洗脱溶剂56被冷凝。

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