Through the static adsorption and desorption experiments, D - 3520 resin was selected from 5 kinds of macroporous resins as a suitable material to purify the camellia oliefera seeds polyhenols. And studied the dynamic properties of adsorption and desorption of the resin. The results shows that the best conditions for the dynamic adsorption were as follows: pH 4.0,4 times (BV) and the flow rate 4 B V / h. The best conditions of the des...