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INVESTIGATION OF THE LAWS OF IONIZING RADIATION EFFECT ON THE STABILITY OF THE COLLOIDAL SOLUTIONS OF IRON

Shiyan L.N, Merinova L.R, Kaykanov M.I
The paper the effect of pulsed electron radiation on the stability of the colloidal solution of iron is studied. The work performed on as a model solutions correspond to the chemical composition of natural waters, and as a real natural waters. In the work was used the pulse accelerator TEA-500 with an electron energy of 500 keV and a pulse duration of 60 ns. The dose was calculated using the potassium nitrate recommended for measuring the dose of the pulse electron radiation. The solutions were subjected to radiation within the range of 0,6-3,0 Mrad. The efficiency of radiation on the stability of the colloidal solution was estimated by the variation of the color of solution and the iron concentration. The decrease in iron concentration and solution chromaticity after the radiation indicates the violation of the stability of the colloidal solution and the Fe(OH)3 coagulation sludge. The mechanism of interaction of radiation with colloidal iron, based on the secondary processes in the aquatic environment.

Библиографическая ссылка

Шиян Л.Н, Меринова Л.Р, Кайканов М.И ИССЛЕДОВАНИЕ ЗАКОНОМЕРНОСТЕЙ ВОЗДЕЙСТВИЯ ИОНИЗИРУЮЩЕГО ИЗЛУЧЕНИЯ НА УСТОЙЧИВОСТЬ КОЛЛОИДНЫХ РАСТВОРОВ ЖЕЛЕЗА // Научное обозрение. Химические науки. 2020. № 1. С. 39-39;
URL: https://science-chemistry.ru/en/article/view?id=56 (дата обращения: 27.07.2026).