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Methods for cleaning SOILS POLLUTED radionuclides and other toxicants, at high levels of groundwater

机译：在高地下水位下清洁土壤污染的放射性核素和其他有毒物质的方法

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摘要

A method for the decontamination of soils contaminated by radionuclides way of "forcing out" with a high level of ground water table includes: - arranging short drying the cleaned areas to a depth of not less than 1.5-2.0 m wellpoints through the network; ! - selection of the chemical composition of the decontamination solution, aggressive with respect to the components of radionuclide contamination; ! - Implementation of the periodic irrigation of the contaminated area decontamination solution spray method; ! - the use of ion-exchange capacity of clay and silt fraction of sediment contaminated subsurface soils for sorption absorption radionuclide leached brought by filtering in the lower layers of the liquid phase, characterized in that the processed portions are temporarily drained the nitrate decontamination solutions (pH 1.5) with introducing therein humus fulvic acids complexone (up to 500 mg / l).

机译：一种用高地下水位“驱除”被放射性核素污染的土壤的方法，该方法包括：-通过网络安排短时间干燥清洁区域至不少于1.5-2.0 m井点的深度; ！ -选择去污溶液的化学成分，对放射性核素污染的成分具有腐蚀性; ！ -实施定期灌溉污染区的去污溶液喷雾方法; ！ -利用粘土和沉积物污染的地下土壤的淤泥成分的离子交换能力通过在液相的下层进行过滤而吸收的吸收性吸收的放射性核素，其特征在于，处理后的部分暂时排干了硝酸盐净化溶液（pH 1.5）引入腐殖酸富里酸复合物（最高500 mg / l）。

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公开/公告号RU2010135312A

专利类型
公开/公告日2012-02-27

原文格式PDF
申请/专利权人 ПАНТЕЛЕЕВ ВАЛЕРИЙ МИХАЙЛОВИЧ (RU);ПАНТЕЛЕЕВ ТИМОФЕЙ ВАЛЕРЬЕВИЧ (RU);БЕЛЯЕВ ВЛАДИСЛАВ ВЯЧЕСЛАВОВИЧ (RU);
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申请/专利号RU20100135312
发明设计人 ПАНТЕЛЕЕВ ТИМОФЕЙ ВАЛЕРЬЕВИЧ (RU);ПАНТЕЛЕЕВ ВАЛЕРИЙ МИХАЙЛОВИЧ (RU);БЕЛЯЕВ ВЛАДИСЛАВ ВЯЧЕСЛАВОВИЧ (RU);
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申请日2010-08-25
分类号G21F9/28;
国家 RU
入库时间 2022-08-21 17:06:50

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