HJ 1114-2020 (English Version) PDF

Scope: This standard specifies non-uranium (thorium) minerals such as rare earths, niobium/tantalum, zirconium and zirconium oxide, tin, lead/zinc, copper, steel, vanadium, phosphate, coal, aluminum, molybdenum, nickel, germanium, titanium, gold, etc. Radiation environmental protection principles and general technical requirements that should be followed during the site selection, design, construction, operation, closure, and monitoring of radioactive material storage and solid waste landfill facilities associated with resource development and utilization activities. The development and utilization activities of other non-uranium (thorium) mineral resources can be implemented accordingly. For the storage and solid waste disposal of associated radioactive materials with a single nuclide activity concentration of uranium (thorium) series greater than 400Bq/g, more stringent environmental protection measures should be adopted based on actual conditions. 2

HJ 1114-2020 history

2020 HJ 1114-2020 Technical Specifications for Radiation Environmental Protection of Associated Radioactive Materials Storage and Solid Waste Landfill (Trial)