"Radiation protection and safety requirements for nuclear medicine"(HJ 1188-2021)put forward clear requirements for regulating the control of nuclear medicine,radiation safety management and pollution prevention.However,the regulations are still inadequate.Partition control requirements which were inconsistent with other standards,unclear location layout expression,incomplete and nonstandard exhaust gas and wastewater treatment requirements and insufficient rigorous control time have brought certain problems in practical operation.Hence,it is suggested to unify the requirements for partition and the location of identification and radiation monitor,standardize the requirements for partition and layout,elaborate the requirements for collection and disposal of exhaust gas and wastewater,optimize the control time of clearance level in the future.
关键词
核医学/辐射防护/污染防治/标准/放射性核素
Key words
nuclear medicine/radiation protection/prevention and control of pollution/standard/radioactive nuclide
维普
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