Contents

Radiochemistry

Vol. 67, No. 6, 2025

Molten-Salt Reactor and Its Specific Features. Capture of Tritium and Radioactive Noble Gases in the Off-Gas Treatment System

O. A. Kucherov, N. S. Pitelin, A. A. Semenov, A. S. Anikin, A. V. Anan’ev, A. M. Safiulina, A. V. Lizunov, and I. G. Tananaev p. 771  abstract

Small Molecules Labeled with Fluorine-18 as Inhibitors of Fibroblast Activation Protein (FAP) for PET Imaging of Tumors

O. S. Fedorova and R. N. Krasikova p. 785  abstract

Crystal Structure of a Copper-Containing Uranyl Vanadate, Cu(UO2)2(V2O8)(H2O)4

I. V. Kornyakov, Ya. G. Tagirova, E. N. Kotel’nikova, and V. V. Gurzhiy p. 807  abstract

Technetium(I) Tricarbonyl Complexes with a Combination of Bidentate NN Heterocyclic Imines (NN = 2,2'-Bipyridine or 1,10-Phenanthroline) and Adenine

A. E. Miroslavov, M. Yu. Tyupina, A. P. Sakhonenkova, V. V. Gurzhiy, and A. R. Kochergina p. 815  abstract

A Fully Relativistic Study of the Geometry and Atomization Energy of Radium Dihalides by Coupled Cluster and Density Functional Theory Methods

T. A. Isaev p. 825  abstract

Action of Tb(IV) on Pu(VI) in Acid Solutions Containing Unsaturated Phosphotungstate K10P2W17O61

A. M. Fedoseev and V. P. Shilov p. 830  abstract

Modeling of Changes in the Composition of Uranium–Zirconium Carbonitride with an Oxygen Impurity Depending on Temperature and Burnup

G. S. Bulatov and K. E. German p. 833  abstract

Effect of Benzyltriethylammonium Di-2-ethylhexyl Sulfosuccinate on the Extraction of Lanthanides(III) from Nitric Acid Solutions with Bis(diphenylphosphorylmethylcarbonylamino)alkanes

A. N. Turanov, V. K. Karandashev, O. I. Artyushin, and E. V. Sharova p. 840  abstract

Specific Features of the Extraction-Chromatographic Separation of Lutetium and Ytterbium Using the Sorbent Based on 2-Ethylhexyl Hydrogen 2-Ethylhexylphosphonate

K. S. Bobrovskaya, R. A. Kuznetsov, and M. N. Lisova p. 846  abstract

Nanosized Needle Petroleum Coke as a Promising Sorbent for Recovering Radionuclides from Aqueous Solutions

A. G. Kazakov, T. Yu. Ekatova, S. E. Vinokurov, and B. F. Myasoedov p. 856  abstract

Sorption Interaction of U(VI) Ions with Hydroxyapatite Nanoparticles in Different Textural Organizations

A. V. Severin, V. S. Pomortseva, and I. E. Vlasova p. 864  abstract

Cesium Recovery from High-Level Alkaline Waste Stored in Different Tanks at Mayak Production Association

D. V. Markova, K. A. Feoktistov, A. M. Egorin, V. V. Milyutin, P. V. Kozlov, and S. M. Shaydullin p. 873  abstract

Cesium Recovery from the Spent Nuclear Fuel of BOR-60 Research Nuclear Reactor

V. A. Boldakov, A. S. Kornilov, O. S. Dmitrieva, N. O. Pozigun, A. A. Tel’nova, and S. S. Poglyad p. 877  abstract

Development of a Process for Dynamic Sorption of Cesium from High-Level Waste onto a Regenerable Ferrocyanide Sorbent Using a Crossflow Membrane Micro-/Ultrafiltration Installation

M. V. Logunov, A. M. Zubov, and Yu. A. Voroshilov p. 881  abstract

Development of a Flowsheet for Separating Boron Isotopes Using Liquid Extraction

L. I. Tkachenko, A. S. Vissarionova, E. V. Kenf, Yu. A. Naumova, Ya. O. Pleshakov, S. A. Krotov, E. A. Puzikov, and A. V. Dub p. 892  abstract

High-Temperature Treatment of Mixed Uranium–Plutonium Nitride Spent Nuclear Fuel

V. N. Momotov, D. E. Tikhonova, A. O. Makarov, A. Yu. Volkov, M. V. Mazannikov, A. M. Potapov, and Yu. P. Zaikov p. 899  abstract

Determination of the Iodine-129 Activity in High-Level Waste

E. V. Chukhlantseva, O. V. Stepanova, O. Yu. Dichenko, and O. A. Kutuzova p. 909  abstract

Solvent Extraction and Spectrophotometric Determination of Uranium(VI) with 2,8,14,20-Tetramethyl-11,23-dinitrocavitand-5,17-dihydroxamic Acid

C. R. Sharma, R. N. Patadia, and Y. K. Agrawal p. 914  abstract

On Maturity of Approaches to Radioactive Waste Hazard Assessment

I. I. Linge and M. V. Vedernikova p. 922  abstract

Industrial Implementation of Combined Electrochemical and Ultrasonic Decontamination Technology

A. A. Akatov, A. N. Grot, M. A. Krupina, I. A. Merkur’eva, O. A. Sakhnenko, N. A. Kuznetsova, and P. V. Kozlov p. 930  abstract

Decontamination of Aramid Personal Protective Equipment from Alpha and Beta Emitters

N. A. Kuznetsova, I. A. Orlova, and M. V. Logunov p. 939  abstract

Many-Years Dynamics and Seasonal Fluctuations of Dissolved Radiocesium in a Pond in the Vicinity of the Fukushima Daiichi NPP

A. V. Konoplev, Y. Wakiyama, Y. Igarashi, V. N. Golosov, and K. Nanba p. 947  abstract

Measurement of Gross Alpha/Beta Activity in Samples of Water Used for Drug Manufacturing in Bangladesh

N. Sultana, M. M. M. Siraz, S. Pervin, and S. Yeasmin p. 954  abstract

Assessment of Radiological Hazards of Natural Radionuclides 226Ra, 232Th, and 40K for Valley Sediments, Wadi Al-Maia, Eastern Desert, Egypt

A. El-Taher, G. Salaheldin, and L. Abd Elslam p. 962  abstract

Assessment of Natural Radioactivity and Radiological Hazards in Dredged Sediments from Damietta Harbor, Egypt

Aya Ali, A. El-Azab, S. Alashrah, S. Makhluf, and A. El-Taher p. 970  abstract

Assessment and Monte Carlo Risk Simulation of Radon-222 in River Sediments: A Case Study from the Lower Zab, Kurdistan Region, Iraq

D. S. Saleh, H. Salh, J. M. Smail, H. H. Azeez, and S. T. Ahmad p. 979  abstract

Dependence of Natural Radioactivity on the Mineralogy of Rocks and the Assessment of Radiological Hazards in Dharwad Region of Karnataka, India

M. Bankapur, G. K. Kavya, M. M. Prakash, and Y. Narayana p. 989  abstract

Determination of Cleanup Criteria Due to Possible Radiological Hazard in Some Tantalite Mining Sites in Oke-Ogun, Oyo State, Nigeria

A. A. Ekundayo, B. P. Ebibuloami, T. A. Temitope, D. W. Timothy, A. S. Kunle, O. O. Janet, M. J. Tolulope, M. Bahati, and A. Khairul p. 1003  abstract