Hydraulic Characteristics of Weakly Acid Cation Exchange Resin

The influence of different flow of water and different temperatures on the pressure fall, the expanding rate of reverse washing and the rate of sedimetation for exchange resin are presented. The results show that flow resistance in resin level increases with flow velocity increasing and temperature falling. Re-verse washing expanding rate increases with reverse washing velocity increasing and temprature falling. Sedimentation rate increases with resin grain increasing and temerature rising.