Ultrafiltration of aqueous solutions containing dextran Presented at the International Conference on Integrated Concepts on Water Recycling, Wollongong, NSW Australia, 14-17 February 2005

The use of membrane technologies for water recycling has increased over the last decades, however, its use is limited due to the fouling of the membranes. This study investigates some different parameters thought to be responsible for membrane fouling. Two different ultrafiltration membranes have be...

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Bibliographic Details
Published inDesalination Vol. 188; no. 1-3; pp. 217 - 227
Main Authors Garcia-Molina, V, Esplugas, S, Wintgens, Th, Melin, Th
Format Journal Article
LanguageEnglish
Published 01.02.2006
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Summary:The use of membrane technologies for water recycling has increased over the last decades, however, its use is limited due to the fouling of the membranes. This study investigates some different parameters thought to be responsible for membrane fouling. Two different ultrafiltration membranes have been used in this investigation in order to carry out filtrations of feed solutions containing dextran with a molecular weight between 36,000 and 44,000 Da. The influence of some operating conditions such as applied pressure, concentration of dextran, content of calcium and pH of the feed solution on the performance of the filtration has been studied.
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SourceType-Scholarly Journals-1
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ISSN:0011-9164
DOI:10.1016/j.desal.2005.04.120