Tritium Decontamination From the Decommissioned Stainless Steel Pipe

According to the status of tritium from the stainless steel pipe which is used to the structure materials in some tritium-operating system, the technological process for tritium decontamination of the pipe is designed. An experimental device is then developed to decontaminate tritium from the decommissioned stainless steel pipe. The decontamination factor of tritium is higher than 10³ when the tritium from the steel pipe is more than 10⁶ Bq/kg.