Prediction of the Flux for the Reverse Osmosis of a Solution Containing Sucrose and Glucose

摘要: To predict the permeate flux value during reverse osmosis of a highly concentrated multi-solute solution such as fruit juice, applicability osmotic pressure model, which takes into account effect concentration polarization phenomenon on value, to binary solute containing sucrose and glucose was evaluated.To adapt model solution, methods estimate dependence density, viscosity, pressure, diffusivity were investigated.Defining properties, experimental values agreed well with calculated by model. The had been applied only for dilute solutions one component, therefore able precisely without using any fitting parameters.