Scientific journal
Название журнала на английском
ISSN 2500-0802
ПИ №ФС77-61154

SORPTION OF IODINE AND BROMINE FROM THE FORMATION OF MINERALIZED WATERS USING ION EXCHANGE RESINS

Samtanova D.E. 1
1 FGBOU VPO «Kalmyk State University»
This article analyzed the sample reservoir of saline water Kalinin, Kurgan, Komsomolsk, Sostinskogo and Shahmetskogo fields. The article shows the distribution of iodine and bromine in the formation waters studied deposits. According to the analysis was deemed hlorbromny coefficient, which is directly dependent on the chloride content in the water. As sorbents were used ion exchange resins – AN-31 and AN-2FN. In our study sorption performed under dynamic conditions, on a chromatographic column. The kinetics of sorption at different temperatures: 278 K, 298K, 308K. Have been calculated thermodynamic characteristics of sorption by the Langmuir equation. Adsorption efficiency was analyzed by the degree of extraction of iodine and bromine. According to the study, it was found that the sorption of iodine from the formation of mineralized water is most advantageous to apply the anionit exchanger AN-31, and for the sorption of bromine - anionit exchanger AN-2FN.