Vol. 65, No. 4, 2023

Radiochemistry

Recovery of Cesium and Strontium from Nitric Acid HLW with a Mixture of Extractants: 18-Crown-6 and 21-Crown-7 Derivatives in Organic Solvents

A. M. Koshcheeva, A. V. Rodin, and A. V. Anan’ev p. 397 abstract

Extraction of U(VI), Th(IV), REE(III), and Sc(III) from Nitrate and Perchlorate Solutions with 1,5-Bis[di(p-tolyl)phosphoryl]-3-oxapentane

A. N. Turanov, V. K. Karandashev, V. E. Baulin, and D. V. Baulin p. 404 abstract

Phosphorus Concentration by Sorbents Based on Polyacrylonitrile Fiber Modified with Iron(III) Hydroxide

M. A. Frolova, N. A. Bezhin, O. N. Kozlovskaya, and I. G. Tananaev p. 411 abstract

Sorption of Cesium from Strongly Alkaline Solutions on a Modified Ferrocyanide Sorbent Fersal

V. V. Milyutin, N. A. Nekrasova, P. V. Kozlov, and D. V. Markova p. 423 abstract

Gas Phase Conversion of Cation Exchange Resin KU-2×8-M (M = Cs, Ni, Cu, Fe, Nd, U) in a Nitrating Atmosphere

S. A. Kulyukhin, A. V. Gordeev, A. F. Seliverstov, A. Yu. Kazberova, G. V. Kostikova, E. P. Krasavina, and Yu. M. Nevolin p. 431 abstract

Development of a Novel Method for Activation of Isotope Exchange

V. P. Shevchenko, I. Yu. Nagaev, K. V. Shevchenko, and N. F. Myasoedov p. 442 abstract

Impact of Ionizing Radiation on Physicochemical and Operating Properties of Gasoline with Benzene Additive

L. Yu. Jabbarova, I. I. Mustafaev, A. S. Mirzaeva, and N. A. Ibadov p. 448 abstract

Diffusion of Tritium, Technetium, Cesium and Uranium from Phosphate Glass Leachates in a Pore Solution of Clay Materials

K. V. Martynov, Yu. V. Konevnik, and E. V. Zakharova p. 457 abstract

Determination of ⁹⁰Sr in Natural Reservoirs and Waters of Control and Observation Wells of Long-Term Storage and Disposal Facilities of Radioactive Waste

A. V. Voronina, and N. V. Belokonova p. 473 abstract

On Global ¹³⁷Cs Diffusion in Bottom Sediments of Northern Seas

N. A. Bakunov, D. Yu. Bolshiyanov, A. O. Aksenov, and A. S. Makarov p. 485 abstract

Determination of Uranium in Rock, Soil, and Fruits at Bodal Mines of Rajnandgaon District, Chhattisgarh, Using LED Fluorimetry

R. Singh, J. C. Mitra, S. K. Sar, and R. Mathai p. 493 abstract

Natural Radioactivity Levels (²³⁸U, ²³²Th, ⁴⁰K) and Their Geochemical Characteristics of Granitic Rocks from Nuweibi Area, Egyptian Nubian Shield

M. Th. S. Heikal, M. S. Kamar, M. K. Azer, M. O. Ibrahim, and M. Abdel Monsef p. 497 abstract

Microwave-Assisted Synthesis of Functionalized Chitosan Adsorbents for Cerium Adsorption from Aqueous Solutions

W. M. Semida, A. M. Hassan, T. F. Mohammaden, S. H. Negm, and M. O. Abd El-Magied p. 510 abstract

Contents

Radiochemistry