β Scribed by Cheng, K. L. ;Guh, H. Y.
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π SIMILAR VOLUMES
A procedure is described in which gold and palladium are quantitatively recovered from anode slimes using a short column .with Amberlite XAD-7 resin, followed by their spectrophotometric determination as bromo complexes. Their separation was carried out in 0.4 M NaBr, 0.01 M K!XN and 0.05 M HNO, med
Cation exchange resin, Amberlite IR-120, has been modified by the sorption of 1-(2-pyridylazo)-2-napthol (PAN) at pH 6.0. The optimum conditions for the sorption of PAN on the resin have been established. The maximum sorption of PAN was found to be 8.70 micromol/g. In order to explore the separation
The metal sorption and separation of some divalent metals from solutions of varying acidity by a new series of gamma-irradiated ionic polymer resins have been investigated. Three polymeric resins, viz., phosphonic acid, phosphonate monoethyl ester, and phosphonate diethyl/monoethyl ester, were used