HOLLOW FIBER ULTRAFILTRATION OF CALF SERUM AND ALBUMIN IN THE PREGEL UNIFORM-WALL-FLUX REGION

被引：18

作者：

WENDT, RP ^{[1
]}

KLEIN, E ^{[1
]}

HOLLAND, FF ^{[1
]}

EBERLE, KE ^{[1
]}

机构：

[1] GULF S RES INST, NEW ORLEANS, LA 70186 USA

来源：

CHEMICAL ENGINEERING COMMUNICATIONS | 1981年 / 8卷 / 4-6期

关键词：

D O I：

10.1080/00986448108912583

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Ultrafiltration of calf serum and bovine serum albumin (BSA) in the pregel region has been studied in Cuprophan hollow-fiber filters of various lengths and number of fibers, and at several axial flow velocities. Graphs of ultrafiltration velocities versus transmembrane pressure show a surprising independence from fiber length and axial flow velocity. Results are correlated by osmotic-pressure data and an available boundary layer theory derived originally for uniform-wall-flux processes in the far-downstream (asymptotic) region.

引用

页码：251 / 262

页数：12

共 17 条

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