WASTE RECYCLING STRATEGIES IN THE PROCESSING OF RARE AND RADIOACTIVE METALS ORES

Аннотация

This article is devoted to strategies for recycling waste generated during the processing of rare and radioactive metal ores. The article analyzes modern methods of waste management, their environmental and economic efficiency. It also discusses scientific and practical approaches to waste recycling, technological innovations and their impact on the environment. The study considers international experiences in waste recycling and the possibilities of their implementation in the conditions of Uzbekistan. The results show the importanceof wasterecycling strategies in resource conservation and environmental protection. Keywords: rare metals, radioactive metals, waste recycling, environmental sustainability, resourceconservation, recycling strategies. Introduction: The rare and radioactive metal ore processing industry plays a key role in modern technology, especially in electronics, energy, and other high-tech industries. For example, rare metals such as lithium, cobalt, and neodymium are widely used in batteries, magnets, and renewable energy systems. Radioactive metals such as uranium and thorium are important in nuclear energy and medicine. The processing of these ores, while producing useful products, generates a large amount of waste. This waste often contains toxic substances, heavy metals, and radioactive residues, which pose a serious threat to the environment. For example, waste can contaminate soil, water, and air, and can harm human health, especially the populationliving inthe areas where theores are mined [1]. Waste recycling strategies are essential in addressing these challenges. Modern approaches include approaches such as recycling waste, recovering useful resources from it, and neutralizing hazardous substances. For example, hydrometallurgy and pyrometallurgy can be used to extract valuable metals from waste. Innovative technologies such as bioleaching (the separation of metals using bacteria) are also considered more environmentally friendly. These methods not only reduce environmental damage, but also bring economic benefits, as the resources recovered from waste can be reused. For example, recycled lithium or cobalt can be used as secondary raw materials, which reduces costs andtheneed for natural resources. The implementation of these strategies in Uzbekistan has its own opportunities and challenges. As a country rich in ore deposits, Uzbekistan occupies an important place in the extraction of gold, uranium and other rare metals. For example, large enterprises such as the Navoi Mining and Metallurgical Combine (NMMC) operate in this area. However, the waste management system is not yet fully developed. In many cases, waste accumulates in special storage facilities, which poses a long-term environmental hazard. Therefore, the introduction of modern waste processing technologies is an urgent task for Uzbekistan. For example, by studying international experience, it is possible to recover valuable metals from waste or use them as 323 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue08,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai building materials. Such an approach not only helps protect the environment, but also increases economicefficiency [2]. Literature Review: In recent years, significant research has been conducted on waste management in the field of rare and radioactive metal ore processing, as these processes have a significant impact on the environment and the economy. International research is exploring various methods for effective waste management and recovery of useful resources from them. For example, Johnson and his colleagues emphasize in their work the effectiveness of chemical and physical methods in waste processing. Their research shows the high efficiency of hydrometallurgy (separation of metals through liquid chemical processes) and pyrometallurgy (refining metals through high-temperature processes). These methods allow the extraction of valuable metals, such as gold, silver or rare earth elements, from waste. These approaches not only reduce the volume of waste, but are also economically viable and contribute to the use of recycled materials as secondary raw materials [3]. Smith and his team have also focused on biotechnological approaches. Their work shows that methods such as bioleaching have great potential for the future. This method is particularly environmentally friendly, as it uses fewer chemicals and does not harm the environment. For example, special bacteria can be used to separate metals from waste, which can be a low-cost and sustainable alternative to traditional methods. This research opens up new opportunities for waste management on a global scale and is an important source of experience for developing countries. Uzbek scientists have also carried out some work in this area. For example, Akhmedov has made proposals for reducing waste during the proces