Fouling and cleaning of whey protein concentrate fouled ultrafiltration membranes

被引：57

作者：

Nigam, Mayank Omprakash ^{[1
]}

Bansal, Bipan ^{[1
]}

Chen, Xiao Dong ^{[1
]}

机构：

[1] Univ Auckland, Dept Chem & Mat Engn, Auckland, New Zealand

来源：

DESALINATION | 2008年 / 218卷 / 1-3期

关键词：

fouling; ultrafiltration; membrane; whey protein concentrate; cleaning;

D O I：

10.1016/j.desal.2007.02.027

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Ultrafiltration membranes are used extensively in dairy industry. The formation of fouling deposits during processing of dairy fluids has a significant impact on the performance of these membranes. In the current study, performance of a 30 kDa membrane has been investigated which is used to process reconstituted whey protein concentrate. The increase in solution concentration is observed to have a varying impact on the permeate flux. 0.2 wt% caustic solution gives the best performance for cleaning the fouled membranes.

引用

页码：313 / 322

页数：10

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