METHODS FOR REMOVING RADIOACTIVE ISOTOPES FROM CONTAMINATED GAS STREAMS

摘要

METHODS FOR REMOVING RADIOACTIVE ISOTOPES FROM CONTAMINATED GAS STREAMS Methods for removing radioactive isotopes from contaminated gas streams for use in atmospheric containment and cleanup systems in nuclear power plants are provided. The methods provide for removal of radioactive isotopes from a first portion of the contaminated stream, separated from the remaining portion of the stream, so that adsorbent used to purify the first portion of the contaminated stream by adsorption of the radioactive isotopes therefrom can be tested to determine the adsorbing efficacy of the generally larger portion of adsorbent used to purify the remaining portion of the stream.