Fedorova V. Effect of natural modification of clay minerals at the sorption-desorption behavior of radionuclides in the environment

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0416U002264

Applicant for

Specialization

  • 21.06.01 - Екологічна безпека

19-05-2016

Specialized Academic Board

Д 26.183.01

Essay

The thesis is devoted to the important environmental problem - establishing the effect of humic acids and Fe(III) hydroxides, deposited on the surface of clay components of soils, on the peculiarities of 137Cs and 90Sr distribution in the environment.The selection of sorbents and leaching reagents for decontamination of radioactively contaminated environmental objects was justified. A new highly effective sorbent - hexacyanoferrate form of zinc-aluminum layered double hydroxide was proposed for137Cs extraction from aqueous media.

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