Boron removal from seawater using FILMTEC™ high rejection SWRO membranes

被引：189

作者：

Redondo, J ^{[1
]}

Busch, M ^{[1
]}

De Witte, JP ^{[1
]}

机构：

[1] Dow Deutschland GmbH & Co OHG, D-77836 Rheinmunster, Germany

来源：

DESALINATION | 2003年 / 156卷 / 1-3期

关键词：

boron chemistry; boron rejection; FILMTEC membranes; field performance; design concepts; boron-selective ion exchange resin;

D O I：

10.1016/S0011-9164(03)00345-X

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

This paper gives a quick introduction to the boron problem and its relevance in seawater desalination. It then covers the chemistry of boron in water and provides data for the pH-dependant rejection of boron with various membrane types. Field data on boron rejection from a high recovery seawater desalination plant using FILMTEC seawater reverse osmosis (SWRO) membranes is presented thereafter. Four characteristic design concepts that have been used to achieve low boron limits are discussed from an econornic and technical point of view.

引用

页码：229 / 238

页数：10