CONTENTS № 04/2023 |
|
DOI: 10.53085/0034-026X_2023_04_03 УДК 621.039.7 (571.51)
Igin I.M., (National Operator for Radioactive Waste Management Federal State UnitaryEnterprise, Moscow) // INIgin@norao.ru
Baryshev A.V., (National Operator for Radioactive Waste Management Federal State UnitaryEnterprise, Moscow) // AVBaryshev@norao.ru
Minin A.V., (National Operator for Radioactive Waste Management Federal State UnitaryEnterprise, Moscow) // AVMinin@norao.ru
Speshilov S.L. (National Operator for Radioactive Waste Management Federal State UnitaryEnterprise, Moscow) // SLSpeshilov@norao.ru
IMPLEMENTATION OF THE RADIOACTIVE WASTE FINAL ISOLATION SYSTEM IN THE RUSSIAN FEDERATION
The article highlights the history of the creation of Radioactive Waste Final Isolation System in the Russian Federation, characterizes the legal framework setting the management of radioactive waste. The currently applicable Russian Federation’s classification of radioactive waste is presented in the article along with the main parameters of the existing deepwell injection disposal facilities for liquid radioactive waste. The research paper reports on the approach to the matter of first and second classes radioactive waste disposal in the Russian Federation in conjunction with presenting of the key parameters of underground research laboratory, being presently constructed in the Nizhnekansky rock massif, Krasnoyarsk Territory, Russia.
Keywords: radioactive waste, final isolation, deep disposal facility, near-surface disposal facility, underground research laboratory, safety and security assurance.
Р.3-7
|
|
DOI: 10.53085/0034-026X_2023_04_07 УДК 553.21: 553.25
Petrov V.A., (IGEM RAN) // vlad243@igem.ru
Poluektov V.V., (IGEM RAN) // vapol@igem.ru
Andreeva O.V. (IGEM RAN) // oland19@rambler.ru
UNIFIED APPROACH FOR STUDYING URANIUM TRANSFER IN AERATION ZONE (AN EXAMPLE OF THE TULUKUYEVSKOYE DEPOSIT, SOUTH-EASTERN TRANSBAIKALIA)
The data of a long-term (since 2000) study of the processes of primary ores destruction, leaching, redistribution and concentration of uranium in favorable structural and lithological «traps» in the open pit of the Tulukuyevskoye deposit of the Streltsovka ore field in the Southeeastern Transbaikalia are presented. It is established that the most important factor influencing the dynamics of the modern oxidation front shifting is the fault-related physico-chemical reaction (glay and sorption) barriers, where the effective retention of U(VI) is due to Fe-Mn oxyhydroxides, impregnated carbonaceous matter and ferrihydrite formed by microorganisms. The matrix of interaction of the key processes determining the leaching and concentration of uranium is given, which can be used to unify methodological techniques for studying the conditions of uranium migration in the aeration zone.
Keywords: aeration zone, Tulukuyevskoye deposit, uranium migration, accumulation, reaction barrier.
Р.7-11
|
|
DOI: 10.53085/0034-026X_2023_04_11 УДК 550.4:631
Panova E. G. ( Saint Petersburg State University, Institute of Earth Sciences) // e.panova@spbu.ru
Lemanova T. V. (Saint Petersburg State University, Institute of Earth Sciences) // st085895@student.spbu.ru
Tikhomirova I.Yu. (The Herzen State Pedagogical University of Russia) // itikhomirova55@mail.ru
Lihovtsov D.A. (The Herzen State Pedagogical University of Russia) // dlihovtsov@mail.ru
GEOCHEMICAL FEATURES OF LANDFILL SOIL SOLID WASTE YANINO-1 (SAINT PETERSBURG)
Processing and storage of solid household waste is an urgent problem due to the constant growth of their accumulation. When storing compost outdoors, as a result of mechanical, chemical and biological weathering, chemical elements become mobile and migrate to surrounding areas, creating soil and hydrochemical anomalies. Two zones have been identified in the landfill soil storage zones: new burials (2019–2020, young deposits) and old burials (2000–2005, settled deposits). In young soils, high concentrations of most chemical elements (Zc =74) were recorded in comparison with the settled soils (Zc =32). The chemical composition of the soil filtrate was evaluated. Newly formed mineral phases have been identified. Communities of microorganisms were determined by the method of soil dilutions.
Keywords: solid household waste, landfill soil, soil filtrate, new mineral phases, microbial communities.
Р.11-16
|
|
DOI: 10.53085/0034-026X_2023_04_16 УДК 556.3, 551.50, 681.518
Kokorev O.N. (The Federal State Unitary Enterprise «National operator for radioactive waste management» the branch «Severskiy») // kokorev.podzemgazprom@yandex.ru
Adonin N.R. (Seversk Technological Institute National Research Nuclear University «MEPHI») // d273ANR@edu.ssti.ru
Samartsev V.N. (Lomonosov Moscow State University) // samartsevvn@my.msu.ru
Zhchipkov A.A. (Seversk Technological Institute National Research Nuclear University «MEPHI») // AAShchipkov@mephi.ru
Noskov M.D. (Seversk Technological Institute National Research Nuclear University «MEPHI») // MDNoskov@mephi.ru
Yazikov E.G. (National Research Tomsk Polytechnic University) // yazikoveg@tpu.ru
TELEMETRIC INFORMATION SYSTEM FOR GEOECOLOGICAL MONITORING OF THE STATE OF SUBSOIL AND UNDERGROUND STRUCTURES OF DEEP DISPOSAL FACILITIES FOR LIQUID RADIOACTIVE WASTE
The technology of building telemetering information systems for geoecological monitoring of points and polygons for deep disposal of liquid radioactive waste is presented. The architecture of the system, functional structure, principles of effective detection of technogenic changes in geoecological indicators are described.
Keywords: geoecological monitoring, environmental safety, deep disposal facility for liquid radioactive waste, telemetry information system, forecasting and self-learning, fiberoptic networks, autonomous level and temperature recorders.
Р. 16-22
|
|
DOI: 10.53085/0034-026X_2023_04_22 УДК: 624.01, 621.039
Vedernikova M.V. (IBRAE RAN) // vmv@ibrae.ac.ru
Ilyina O.A. (IBRAE RAN) // ilina@ibrae.ac.ru
SAFETY ISSUES OF STORAGE AND DISPOSAL OF LEGACY AND NEWLY GENERATED RADIOACTIVE WASTE
At the end of 2022 the Government of the Russian Federation approved changes of the criteria for classifying legacy radioactive waste (RW) into non-retrievable RW (on-site disposal) and retrievable (disposal in new facilities), which initiates a review of previously made decisions and justification disposal option RW for objects with postponed decision. The growing need for isolation from the environment of both retrievable RW and non-retrievable RW requires the research and development engineering safety barrier systems. The article presents approaches to safety assessment of RW disposal, and application experience of modern clay based barrier materials.
Keywords: radioactive waste, clay materials, engineered barriers, safety assessment, radioactive waste disposal.
Р. 22-27
|
|
DOI: 10.53085/0034-026X_2023_04_28 УДК 622.775
Beysekeev E.Sh.(Kazatomprom, Astana, Republic of Kazakhstan) / yermek_f-81@mail.ru
Yazikov E.G. (Tomsk Polytechnic University, Tomsk, Russia) // yazikoveg@tpu.ru
Vorontsov P.Yu. (Ural State Mining University, Ekaterinburg, Russia) // pashen007@mail.ru
Duysebaeva T.S. (Al-Farabi Kazakh National University, Almaty, Republic of Kazakhstan) // Tolkynsd@yandex.ru
INDUCTION LOGGING AS A METHOD OF MONITORING THE MOVEMENT OF TECHNOLOGICAL SOLUTIONS DURING IN-SITU LEACHING OF HYDROGENIC URANIUM DEPOSITS
The article presents the results of research of the dependencies between the type of permeability of uranium rocks and induction logging data at uranium deposits of Chu-sarysu. Dependences of the type of permeability of rocks and the effectiveness of induction logging for monitoring the movement of solutions have been identified and substantiated. The method of induction logging can be used to assess the geological conditions during the injection of radioactive waste into borehole, as well as for the subsequent monitoring of groundwater.
Keywords: induction logging, uranium mineralization analysis, acidification intervals, permeability factors of ore-bearing rocks, structural type of ore-bearing rocks, efficiency factors of induction logging, lithological conditions of induction logging.
Р. 28-36 |
|
DOI: 10.53085/0034-026X_2023_04_37 УДК 621.039:556.3
Ershov V.V. (Limited liability Company New Hydrogeology) // ilfsm@mail.ru
POSSIBLE EFFECTS OF UNDERGROUND NUCLEAR EXPLOSIONS (UNE) FOR PEACEFUL PURPOSES ON THE ECOLOGICAL AND HYDROGEOLOGICAL SITUATION
Sites of underground nuclear explosions for peaceful purposes (UNE) were studied. Possible impact of the UNE aftermath on ecological and hydrogeological conditions of the territory was estimated. Hydrochemical groundwater conditions of main aquifers and impact on quality of settlement water supply were studied.
Keywords: underground nuclear explosion, radiation situation, water supply, borehole, underground water.
Р. 37-42
|
|
DOI: 10.53085/0034-026X_2023_04_43 УДК 550.83.045
Malyshkov S.Yu. (Institute of Monitoring of Climatic and Ecological Systems of the Siberian Branch of the Russian Academy of Sciences) // msergey@imces.ru
Kokorev O.N. (National operator for radioactive waste management the branch «Severskiy») // kokorev.podzemgazprom@yandex.ru
Gordeev V.F. (Institute of Monitoring of Climatic and Ecological Systems of the Siberian Branch of the Russian Academy of Sciences) // gordeev_vasiliy_tomsk@mail.ru
Zavediy T.Yu. (Siberian Chemical Combine) // taras-zavedy@yandex.ru
Polivach V.I. (Institute of Monitoring of Climatic and Ecological Systems of the Siberian Branch of the Russian Academy of Sciences) // polivach@imces.ru
Manevich A.I. (Geophysical Center of RAS) // ai.manevich@yandex.ru
EVALUATION OF THE IMPACT OF INJECTION OF LIQUID RADIOACTIVE WASTE ON THE CHANGE IN THE STRESS-STRAIN STATE OF A ROCK MASS
The results of geophysical studies at the deep disposal landfill for liquid radioactive waste (DDL LRW) of the Seversky branch of the Federal State Unitary Enterprise «National operator for radioactive waste management». An assessment is given of the dynamics of the stress-strain state of rocks with a change in the operation mode of an injection well and recommendations on the use of the method of natural pulsed electromagnetic field of the Earth for geotechnological monitoring of deep disposal sites for liquid radioactive waste.
Keywords: natural pulsed electromagnetic field of the earth, stress-strain state of rocks.
Р. 43-48
|
|
DOI: 10.53085/0034-026X_2023_04_48 УДК 004.65
Nafigin I.O., (IGEM RAS) // estera-st@mail.ru
Minaev V.A., (IGEM RAS) // minaev2403@mail.ru
Ustinov S.A., (IGEM RAS) // stevesa@mail.ru
Petrov V.A. (IGEM RAS) // vlad243@igem.ru
DESIGNING A GEOINFORMATION DATABASE FOR A RADIOACTIVE WASTE DISPOSAL FACILITY
The study discusses the problem of storage and availability of geological data associated with radioactive waste disposal sites with a lifetime of more than 100 years. The goal of the study is to develop a set of foundational principles for collecting and generating metadata that are effective for long-term storage and use. This is accomplished by developing well-defined data models using international standards and creating specialized data models. The study proposes a spatial database structure with three data models (geological, geophysical, and monitoring) based on INSPIRE principles that can be adapted to the unique needs of any observing site. The proposed database structure is designed to ensure the reliability and usability of the data over time.
Keywords: database (DB) design, geographic information system (GIS), NEA, INSIPRE, radioactive waste repository, international standards ISO TC211 series.
Р. 48-59
|