Study Factors on Removal of Se(VI) by Ion Exchange Process

The raw water by ion exchange removal of selenium(Ⅵ) factors were studied.The results show that 201×7 strong base anion exchange resin to remove the raw water of Se(Ⅵ),when the raw water Se(Ⅵ) concentration of 1 000 μg / L,the Se(Ⅵ) removal rate of over 95%.Remove Se(Ⅵ) by ion exchange effective,this method is simple and practical.