A study on the distribution coefficient of bromide ions from aqueous solution on ion exchange resins Duolite A-101D and Duolite A-102D. (12th October 2009)

• Record Type: Journal Article
• Authors: Singare, P.U.; Lokhande, R.S.; Kolte, A.R.
• Is Part Of: International journal of nuclear desalination. Volume 3:Number 4(2009)
• Page Start: 383
• Page End: 389
• Publication Date: 2009-10-12
• Subjects: ion exchange resins -- Duolite A 101D -- Duolite A 102D -- liquid radioactive waste -- distribution coefficients -- isotopic technique -- 82Br isotopes -- bromide ions -- nuclear waste -- nuclear energy -- nuclear power; Nuclear saline water conversion plants -- Periodicals; 628.16723
• Languages: English
• ISSNs: 1476-914X

Abstract

The ion exchange resins Duolite A-101D and Duolite A-102D in bromide form were equilibrated separately with labelled radioactive bromide ion solutions of different concentrations varying from 0.005 M to 0.100 M in the temperature range of 25.0°C to 45.0°C. The Kd values of bromide ions for Duolite A-102D were higher than that for Duolite A-101D under identical experimental conditions. The difference in Kd values of bromide ions for the two resins is mainly because of the swelling pressure, which depends on their water-holding capacities.