T/BSRS 090-2023 Soil radiation risk assessment technical specifications for the development and utilization of co-occurring radioactive mine sites
T/BSRS 090-2023 Soil radiation risk assessment technical specifications for the development and utilization of co-occurring radioactive mine sites
Basic Information
Scope
Main technical content: In order to implement the "Environmental Protection Law of the People's Republic of China", the "Radioactive Pollution Prevention and Control Law of the People's Republic of China", and the "Soil Pollution Prevention and Control Law of the People's Republic of China", and to standardize the technical requirements for the reuse of soil in sites closed after the development and utilization of associated radioactive minerals in China, this document is formulated. The soil radiation risk screening values of a single radioactive pollutant in this document are derived based on established dose criteria. The principles, content, procedures, methods, and technical requirements for soil radiation risk assessment are also provided. When the content of radioactive pollutants in soil exceeds the screening values, there may be radiation risks to human health. Therefore, further detailed investigations and radiation risk assessments should be conducted to determine the extent of pollution and the level of radiation risk.