Vol. 68, No. 2, 2026

Radiochemistry

Technologies for Recovering Valuable Elements from the Waste Generated and Stored at the Mayak Production Association

M. V. Logunov, P. V. Kozlov, Yu. A. Voroshilov, A. Z. Yumaguen, D. V. Markov, A. I. Shirokov, I. G. Tananaev, P. V. Davydova, M. D. Karavan, I. V. Smirnov, and V. V. Milyutin p. 99 abstract

Treatment of Multicomponent Liquid Radioactive Media to Remove Ruthenium Radionuclides with a Composite Sorbent Based on Zr, Ca, and Mg Phosphates

V. B. Karankova, A. V. Radkevich, D. A. Kazimirski, T. L. Shubarava, I. L. Shashkova, N. V. Kitikova, A. S. Dzikaya, and A. I. Ivanets p. 122 abstract

Influence of Acetic Acid on Exothermic Effects in Solutions of Acetohydroxamic Acid and Hydrazine Nitrate

A. S. Obedkov, V. V. Kalistratova, A. N. Grishaev, Yu. V. Serenko, and E. V. Belova p. 130 abstract

⁶³Ni Speciation in Aqueous Solutions Simulating Decontamination Solutions from Nuclear Power Plants

V. V. Torapava, A. M. Zaruba, A. V. Radkevich, N. I. Varonik, A. N. Shchebliatsova, E. M. Dashouk, and P. K. Nahula p. 139 abstract

Heat Treatment of Degraded Depleted Uranium Metal Chips

P. A. Bobrov, V. A. Remizova, N. P. Starovoitov, and E. S. Shaburova p. 147 abstract

Synthesis and of Actinide-Containing Sodium Alumophosphate Matrices and Their Leaching in the Presence of Bentonite

Yu. V. Konevnik, K. V. Martynov, E. V. Zakharova, S. A. Kulyukhin, and N. I. Rodygina p. 154 abstract

Britholite Matrices with Actinide Surrogates, Prepared by Cold Crucible Induction Melting

S. V. Yudintsev, M. Yu. Kalenova, I. M. Melnikova, and O. I. Stefanovskaya p. 162 abstract

Process for Producing ¹⁷⁷Lu Solutions by Irradiation at the IRT-T Reactor, Followed by Gradient Elution

I. A. Ushakov, V. V. Zukau, V. S. Makarov, A. G. Kazakov, and T. Yu. Ekatova p. 174 abstract

Long-Term Decline of ¹³⁷Cs Apparent Distribution Coefficient in the Soil–Water System as a Result of Decomposition of Glassy Hot Particles in the Fukushima Daiichi NPP Fallout

A. V. Konoplev, Y. Wakiyama, Y. Igarashi, N. V. Kuzmenkova, V. N. Golosov, and K. Nanba p. 181 abstract

Disturbance of the ⁹⁰Sr–⁹⁰Y Radioactive Equilibrium in Water and Phytoplankton

K. Yu. Mokrov p. 189 abstract

Measurement and Exposure Assessment of Radon and Thoron Gas in Rock from Different Locations in Northern Iraq

H. M. Qadr p. 196 abstract

Radon Activity in Groundwater in Iraqi Kurdistan: Comprehensive Health Risk Analysis and Spatial Distribution Assessment

S. Hussein, K. Qurbani, and H. M. Qadr p. 207 abstract

Radiological Assessment of Wheat Flour Consumed in Iraq: Natural Radioactivity, Ingestion Dose, and Organ-Specific Risk

Y. A. Baqir, M. Abdelmohsen, and A. El-Taher p. 219 abstract

Assessment of Radiological Impact of Waste-Contaminated Road Networks Around Dumpsites in Ojota, Lagos, Southwestern Nigeria

A. E. Ajetunmobi, S. K. Alausa, T. W. David, A. T. Talabi, O. J. Odogboro, P. E. Biere, R. T. Akinnubi, J. T. Majekodunmi, and B. Mukeru p. 227 abstract

Influence of Background Cs⁺ and K⁺ Impurities in the Electrolyte on the Cesium Sorption and Diffusion in Bentonite

I. R. Menshikova-Tonyan, A. S. Semenkova, A. Yu. Romanchuk, and V. A. Lekhov p. 235 abstract

Erratum

Erratum to: Radiological Assessment and Hazard Evaluation of Natural Radionuclides in Cement Manufactured in Iraq

Y. A. Baqir, M. Abdelmohsen, and A. ElTaher p. 245 abstract

Contents

Radiochemistry

Erratum