Opportunities and challenges in developing technology for Uranium extraction from water resources such as seawater: the experience and initiatives of Korea Hydro & Nuclear Power Co., Ltd. (KHNP)

A significant meeting was held at the Department of General and Inorganic Chemistry, at which representatives of Korea Hydro & Nuclear Power Co., Ltd. (KHNP) discussed the prospects for developing technologies for extracting uranium from water resources such as seawater (UEW). KHNP is a leading South Korean company specializing in the production of electricity, including through the operation of nuclear power plants. The organization is actively engaged in research and development in the field of renewable and traditional energy sources, paying special attention to safety and environmental friendliness. In addition, the company plays a key role in the development of South Korea's nuclear power industry and operates numerous hydroelectric power plants and nuclear reactors.

One of the innovative activities of KHNP is the development of technologies for the extraction of uranium from seawater. This area is of particular interest to the global nuclear industry, since natural uranium deposits are gradually being depleted, and its concentration in seawater, although low, is huge in volume and can become a promising source of nuclear fuel. KHNP, together with other research centers and scientific institutions, strives to create economically viable and environmentally friendly technologies for uranium extraction, which can significantly expand the resource base for nuclear energy.

During the meeting, the key aspects and challenges faced by researchers and engineers in the development of this technology were discussed. The main problem is the low concentration of uranium in seawater (about 3 mg per cubic meter), which requires the creation of highly effective sorbents and extraction methods. The participants of the meeting discussed in detail modern approaches to the development of sorbents capable of selectively binding uranium ions and technologies for their subsequent extraction.

KHNP experts also paid attention to the issues of the economic efficiency of the technology and its potential commercial use. Despite the high costs in the initial stages of development, the benefits include expanding strategic uranium reserves and reducing dependence on traditional sources of raw materials, which can increase the resilience of the nuclear industry to market and political fluctuations. In addition, the issue of environmental safety and minimizing the environmental impact of the process was considered.

KHNP not only actively conducts research in this field, but also supports international cooperation, which allows us to share experiences and involve leading specialists in solving these tasks. The meeting participants discussed the possibilities of further cooperation and signing a memorandum of cooperation, including the participation of students and young scientists in research projects and internships.

This meeting has become an important platform for discussing innovative solutions and prospects in the field of nuclear energy, emphasizing the importance of integrating science and industry into the development of sustainable energy technologies. The meeting was held within the framework of the UN Sustainable Development Goal No. 12 – "Ensuring the transition to rational consumption and production models".

Faculty of Chemistry and Chemical Technology

Department of General and Inorganic Chemistry

teacher, Orazov Zhandos Kanatuly