Pseudo-emulsion based hollow fibre strip dispersion (PEHFSD) technique for permeation of Cr(VI) using Cyanex-923 as carrier.
Pseudo-emulsion based hollow fibre strip dispersion (PEHFSD) technique is investigated for the permeation-separation of chromium from hydrochloric acid media. The permeation of Cr(VI) is investigated in relation to various experimental variables: hydrodynamic conditions, the concentration of Cr(VI) and HCl in the feed phase, Cyanex-923 concentration, hydrazine sulphate as the stripping agent in the pseudo-emulsion phase. The performance of the PEHFSD was analyzed and optimum conditions are suggested for chromium separation from simulated industrial waste in a hydrochloric acid media.
Sonawane
Jagannath V
JV
PREFRE, Nuclear Recycle Group, Bhabha Atomic Research Centre, Tarapur 401502, India. jagannathsonawane@yahoo.com
Pabby
Anil K
AK
Sastre
Ana M
AM
D002857:Chromium / Q000737:chemistry*; D004655:Emulsions; D010539:Permeability; D010721:Phosphinic Acids / Q000737:chemistry*
D004655:Emulsions; D010721:Phosphinic Acids; D002857:Chromium