反渗透系统在污水回用中影响因素分析

Analysis of Factors Influencing in Water Reuse of Reverse Osmosis System

反渗透技术基于其良好的物理特性和分离效果,广泛运用于食品、化工、医药、冶炼、海水淡化、纯水制备和环保等诸多领域。但是反渗透膜的分离性能受到很多因素的影响。从操作压力、温度、浓度、流速、pH五方面因素出发,探讨它们对反渗透膜分离性能的影响,以便于在实际应用中选择合适的操作条件。

The reverse osmosis technology based on their physical characteristics and separation,widely used in the food,chemical,pharmaceutical,metallurgy,desalination,pure water and environmental protection and many other areas.The reverse osmosis membrane separation performance influenced by lots of factors.From the operating pressure,temperature,concentration,flow velocity,pH to investigate their influence on the reverse osmosis membrane separation performance,in order to select the appropriate operating conditions in the practical application.