THE CLEANING OF ULTRAFILTRATION MEMBRANES FOULED BY PROTEIN

被引：79

作者：

KIM, KJ ^{[1
]}

SUN, PS ^{[1
]}

CHEN, V ^{[1
]}

WILEY, DE ^{[1
]}

FANE, AG ^{[1
]}

机构：

[1] UNIV NEW S WALES,CTR MEMBRANE & SEPARAT TECHNOL,SCH CHEM ENGN & IND CHEM,POB 1,KENSINGTON,NSW 2033,AUSTRALIA

来源：

JOURNAL OF MEMBRANE SCIENCE | 1993年 / 80卷 / 1-3期

关键词：

ULTRAFILTRATION; FOULING; CLEANING;

D O I：

10.1016/0376-7388(93)85148-P

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The relationship between membrane fouling and cleaning was investigated in terms of flow conditions, transmembrane pressures, pH, membrane properties, and cleaning agents using a stirred batch cell and aqueous albumin solution. Fouling was less at the pH extremes than at the isoelectric point for both retentive and partially permeable membranes. Membranes with partial permeability showed a greater tendency for fouling and were less responsive to cleaning than retentive membranes. The results in the stirred cell were shown to be similar to those for a crossflow module under similar operating conditions.

引用

页码：241 / 249

页数：9

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