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Information × Registration Number 0210U000021, 0109U007041 , R & D reports Title Synhesis of olygomeric complexies for the cleaning of liquid radioactive waste popup.stage_title Head Shevchenko Valeri Vasilievich, Registration Date 13-01-2010 Organization Institute of macromolecular chemistry National Academy of Scienced of Ukraine popup.description2 Research of process of removal of uranium and transuranic elements from modelling water solutions and liquid radioactive waste products with use for the first time synthesized by us amino. phosphorous. aminophosphorous oligoethers. ligoetherbissalicilates and the subsequent ultrafiltration, studying of influence of physical and chemical parameters of a solution (рН, ratio oligomer - uranium, ionic force of a solution) on factor of detention of uranium is carried out. Experiments on application water-soluble complexforming oligomers in a combination to a ultrafiltration on nuclear membranes has shown high efficiency of clearing of modelling solutions and liquid radioactive waste products from object "Shelter" from isotopes of uranium. The developed method of clearing can be used on object "Shelter" and in the territories injured with failure on the Chernobyl atomic power station, in areas of extraction and processing of uranium ores Product Description popup.authors Вортман Марина Яківна Клименко Ніна Сергіївна Шевчук Олександр Володимирович popup.nrat_date 2020-04-02 Close