超声波场对中空纤维膜提溴过程的影响  

Influence of Bromine Extraction Experiment Used Hollow Fiber Membrane by Ultrasonic

作　　者：王颖[1] 吴丹[1] 马来波[1] 高书宝[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《盐科学与化工》2017年第5期21-23,共3页Journal of Salt Science and Chemical Industry

基　　金：中央级公益性科研院所基本科研业务费专项资金项目(K-JBYWF-2015-G14)

摘　　要：文章考察了超声波对提溴过程的影响。结果表明:通过超声波的辅助强化,可以使传质系数k值提高近3倍。此外,在超声作用下,原料液的温度有明显的升高。超声强化过程中对中空纤维膜丝疏水性和断裂强度均没有影响。The effect of ultrasonic to bromine process was investigated. Experimental result showed that the value of k could be increased about 3 times by ultrasonic enhancing. Moreover, the temperature of the feed solution was risen significantly under the effect of ultrasonic. Ultrasonic had no effect on the hydrophobic and the breaking strength of the hollow fiber membrane.

关 键 词：超声波 溴 中空纤维膜 

分 类 号：TQ051.8[化学工程]