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Determination of liquid-solid partition coefficients (K_d) of radionuclide anionic species from a contaminated aquifer

机译:从污染的含水层中测定放射性核素阴离子物种的液体固体分配系数(K_D)

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Contaminated groundwater from a former liquid waste discharge area at the Chalk River Laboratories was treated with ion exchange resins to isolate aqueous extracts of selected radionuclides (~60Co,~(106)Ru,~(137)Cs,~(238)PU,~(239/240)Pu,~(241)Am and ~(244)Cm).The extracts were then mixed with native uncontaminated soil matreial to determine their liquid-solid partitioning coefficient (K_d).
机译:从粉河实验室的前液体废物排放区域的受污染的地下水用离子交换树脂处理,以分离选定的放射性核素的水性提取物(〜60CO,〜(106)Ru,〜(137)Cs,〜(238)PU,〜 (239/240)PU,〜(241)AM和〜(244)cm)。然后将提​​取物与天然未污染的土壤湿润混合以确定其液体固体分配系数(K_D)。

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