超滤过程保留液循环量的确定方法
Methods of Determining Recirculation Rate in Ultrafiltration Process
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摘要: 讨论了超滤过程中确定保留液循环量的三种方法:最大通量法、最小成本法以及优化操作压力法,并对这三种方法的优缺点,适用范围作了比较。这对超滤操作具有指导作用。Abstract: Recirculation rate is one of very important operative factors in membrane process.Three methods, maximum flux, minimum cost and optimum operative pressure to determine recirculation rate,were studied in this paper.Their advantages,disadvantages and respective applicable areas were also discussed,helpful for the operation of membrane process.