The use of clinoptilolite and its sodium form for removal of radioactive cesium, and strontium from nuclear wastewater and Pb2+, Ni2+, Cd2+, Ba2+ from municipal wastewater.
Three different samples of Iranian natural zeolites (clinoptilolite) and its sodium exchanged forms have been investigated for uptaking several different cations. Ion-exchange isotherms, have been given and discussed.
Faghihian
H
H
Department of Chemistry, University of Isfahan, Iran.
Marageh
M G
MG
Kazemian
H
H
D001464:Barium / Q000302:isolation & purification; D002104:Cadmium / Q000302:isolation & purification; D002413:Cations, Divalent; D002588:Cesium Radioisotopes / Q000302:isolation & purification*; D007854:Lead / Q000302:isolation & purification; D019216:Metals, Heavy / Q000302:isolation & purification*; D009532:Nickel / Q000302:isolation & purification; D013326:Strontium Radioisotopes / Q000302:isolation & purification*; D014874:Water Pollutants, Chemical / Q000302:isolation & purification*; D014875:Water Pollutants, Radioactive / Q000302:isolation & purification*; D018508:Water Purification / Q000379:methods*; D014881:Water Supply; D017641:Zeolites
D002413:Cations, Divalent; D002588:Cesium Radioisotopes; D019216:Metals, Heavy; D013326:Strontium Radioisotopes; D014874:Water Pollutants, Chemical; D014875:Water Pollutants, Radioactive; D002104:Cadmium; C083175:clinoptilolite; D017641:Zeolites; D001464:Barium; D007854:Lead; D009532:Nickel