According to the problem of sediment and high cost,an experimental device has been designed and manufactured.Then some experiments were done in three different schemes.The water flow and time of the resin transferring in the device were compared and the optimal solution was obtained.The liquid in the device could form to turbulence well,effectively break up the resin,solve the sediment problem and prevent reducing adsorption efficiency from agglomeration of the resin.And the new device could give consideration to the low fixed bed investment and operation c...
