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Adsorption and desorption behavior of Yb (III) by SQD-85 resin was investigated by various chemical methods and IR spectrometry. The adsorption capacity of SQD–85 resin for Yb (III) was studied as a function of solution pH, initial concentration of Yb(III), temperature and contact time. The optimal pH for the adsorption was 5.50 in the HAc-NaAc system, and the maximum adsorption capacity was estimated...
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