【摘要】 中空纤维膜具有比表面积大、产量高、造价低、便于维护管理等优点,得到了广泛的应用与研究。综述了中空纤维膜的特点、分类,不同中空纤维膜所用喷丝头的构造、制备原理及主要用途,纺丝液组成及纺丝工艺参数对膜性能的影响,并对膜的应用前景进行了展望。更多还原

【Abstract】 Hollow fiber membranes has been widely applied and researched with its advantages such as large surface area,higher output,lower cost and easier maintenance.This paper summarizes the characteristics and classifications of hollow fiber membrane,the spinneret structure and preparation principle and main purposes of different hollow fiber membrane,spinning solution composition,as well as influences of spinning parameters on membrane performance.The application prospect of hollow fiber membrane is also forecasted.更多还原