摘要
采用十字流微滤方法分离莲子心醇提液中的莲心碱和叶绿素,考察了不同操作条件下微滤过程中各种过滤阻力的大小及其构成情况,分析了影响莲心碱和叶绿素微滤的主要因素,并提出降低膜污染、提高膜过滤速率的改进措施．
The cross-flow microfiltration is applied to separate chlorophyll and Liensinine from the lotus alcoholic liquor. In different operation conditions, the composition of filtration resistance and its amount are researched in the exper- iments. The effect factors of the crossflow microfiltration are also analyzed. Then the methods are presented to de- crease membrane fouling and raise the membrane filtration velocity.
出处
《天津工业大学学报》
CAS
2006年第3期8-11,共4页
Journal of Tiangong University
基金
天津市科技攻关项目(02318221.1)
关键词
膜分离技术
十字流微滤
膜阻力
中药提纯
membrane separation technique cross-flow microfiltration membrane resistance Chinese traditional medi-cine purification
