Liquid effluent online monitoring system and online monitoring method based on nuclide analysis

• Main Authors: ZHU XIN, YANG LITAO, SUN XUEFENG, ZUO WEIWEI, ZHAO FENG, QIAN GUANGLEI, GUO GUIYIN, YAO JIANLIN, HUANG YANJUN, ZHANG HAIYING
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: MEASUREMENT OF NUCLEAR OR X-RADIATION; MEASURING; PHYSICS; TESTING

The invention relates to a liquid effluent on-line monitoring system based on nuclide analysis. The liquid effluent on-line monitoring system comprises a sample pretreatment subsystem, a detector subsystem and a data control processing subsystem, the sample pretreatment subsystem comprises a wet oxidation unit, a radionuclide concentration unit and a difficult-to-measure nuclide pretreatment unit; the detector subsystem comprises a beta array type detector unit and a gamma detector unit; the gamma detector unit is arranged between the radionuclide concentration unit and the difficult-to-detect nuclide pretreatment unit, and the difficult-to-detect nuclide pretreatment unit is arranged between the beta array type detector unit and the gamma detector unit; and the data control processing subsystem comprises a data acquisition subsystem, a data monitoring subsystem and a graphic report subsystem. According to the on-line monitoring system, the advanced level of liquid effluent monitoring equipment of nuclear fac