method of etching of nuclear tracks in полипропилене

摘要

method of etching of nuclear tracks in u043fu043eu043bu0438u043fu0440u043eu043fu0438u043bu0435u043du0435, including processing of irradiated heavy loaded particles of polypropylene solution containing u0441u043eu0435u0434u0438u043du0435u043du0438 the hexavalent chromium with the fact that, in order to enhance the stability of emerging as a result of etching the porous structure and the increase of r u0435u0441u0443u0440u0441u0430 work u0442u0440u0430u0432u044fu0449u0435u0433u043e solutionprocessing of spent water solution u0445u0440u043eu043cu043eu0432u043eu0433u043e acetic concentration of 800 to 1000 g / l at a temperature of 60 100C within 6 - 170 min.