A computerized compact module for separation of 99mTc-radionuclide from molybdenum

An automated closed cycle module for the separation and recovery of various isotopes, radioactive or non-radioactive, using solvent extraction and column chromatography techniques, and in particular, for separation and recovery of 99mTc from low-medium specific activity 99Mo, is described. The module may also be applicable for separation of 99mTc produced in a cyclotron. The module is safe and reliable to avoid human interference and hazards posed by handling of radioactive and hazardous chemicals. The entire system of automation includes a user-friendly PC based graphical user interface (GUI) that actually supervises the process via an embedded system based electronic controller. - Highlights: ► A simplified module for automatic separation of 99mTc from low specific activity molybdenum. ► Conductivity transducer cell helps in the separation of 99mTc from low specific activity Mo. ► No or less radioactive waste is generated in the module. ► Organic solvent used for extraction may be reused repeatedly