CTA中空纤维反渗透膜的远红外辐射干燥  

DRYING TREATMENT OF THE CTA HOLLOW FIBER RO MEMBRANES BY FAR INFRARED RADIATION TECHNIQUE

作　　者：孙志英[1] 陈联珠 黄金钟[1] 

机构地区：[1]国家海洋局杭州水处理技术中心

出　　处：《水处理技术》1995年第4期199-202,共4页Technology of Water Treatment

摘　　要：本文介绍了三醋酸纤维素（ＣＴＡ）中空纤维反渗透膜的远红外辐射干燥试验结果及其设备的结构特点。试验结果表明，ＣＴＡ中空纤维反渗透膜经远红外辐射干燥可提高其脱盐率。探索最佳干燥条件有可能简化中空纤维反渗透组件的生产过程或进一步提高中空纤维反渗透组件的性能。This paper presents the experimental results of drying the CTA hollow fiber RO membranesby far infrared radiation technique and the structural features of the dryer. The experimental resuits show that the drying technique can increase the salt rejection of CTA hollow fiber RO membranes. It is possible to simplify the production process or further heighten the performance ofRO module through the inquiry of optimal drying conditions.

关 键 词：CTA 中空纤维 反渗透膜 远红外辐射 干燥 

分 类 号：TQ028.8[化学工程]