Integrated membrane - based desalination system

被引：73

作者：

El-Zanati, E. ^{[1
]}

El-Khatib, K. M. ^{[1
]}

机构：

[1] Natl Res Ctr, Cairo, Egypt

来源：

DESALINATION | 2007年 / 205卷 / 1-3期

关键词：

desalination; RO; NF; MD; membrane separation; costing;

D O I：

10.1016/j.desal.2006.03.548

中图分类号：

TQ [化学工业];

学科分类号：

0817 [化学工程与技术];

摘要：

A comparative study of an integrated hybrid membrane - based system with an earlier locally designed RO unit, such system comprises of Nanofiltration (NF), Reverse osmosis (RO) and Membrane Distillation (MD) subsystems. The comparison is essentially based on using the NF technique in pretreatment section, while the MD was contributed to concentrate the two brine streams from both NF and RO. The proposed system was economically evaluated and compared with the RO unit.

引用

页码：15 / 25

页数：11

共 6 条

[1]

EVANS LR, 20020138 SAND

[2]

A new approach to membrane and thermal seawater desalination processes using nanofiltration membranes (Part 1) [J].