A wide range of liquid wastes are produced in nuclear industries and in all user industries of radioactive materials. The liquid radio-
active wastes generated at nuclear power plants for example, usually contain soluble and insoluble radioactive and non radioactive
components . Such wastes in general need suitable treatment
to reduce the levels of both radioactive as well as non radioactive
contaminants to acceptable limits as per the international con-
ventions and national environmental pollution control regulations before discharging to the environment. Caesium and strontium...