Mild desalination demo pilot: New normalization approach to effectively evaluate electrodialysis reversal technology

被引：11

作者：

Bisselink, Roel ^{[1
]}

de Schepper, Wim ^{[2
]}

Trampe, Jorg ^{[3
]}

van den Broek, Wilbert ^{[3
]}

Pinel, Ingrid ^{[4
]}

Krutko, Anastassiya ^{[5
]}

Groot, Niels ^{[6
]}

机构：

[1] TNO, Zeist, Netherlands

[2] Vlaamse Instelling Technol Onderzoek, Mol, Belgium

[3] Evides Industriewater BV, Middelburg, Netherlands

[4] Natl Grad Sch Chem, Montpellier, France

[5] Wroclaw Univ Technol, PL-50370 Wroclaw, Poland

[6] Dow Benelux BV, Terneuzen, Netherlands

来源：

WATER RESOURCES AND INDUSTRY | 2016年 / 14卷

关键词：

Electrodialysis reversal; Nanofiltration; KPI; Reuse; Desalination; Membranes;

D O I：

10.1016/j.wri.2016.03.003

中图分类号：

TV21 [水资源调查与水利规划];

学科分类号：

081501 ;

摘要：

Key performance indicators for characterization of nanofiltration performance are well developed, similar key performance indicators for electrodialysis reversal are however underdeveloped. Under the E4Water project Dow Benelux BV and Evides Industriewater BV operate a pilot facility to compare both technologies for their application to mildly desalinate a variety of brackish water streams. Normalized pressure drop, normalized current efficiency and normalized membrane resistance proved to be a useful tool to interpret process performance and to initiate a cleaning procedure if required. The availability of these normalized key performance indicators enables optimization and process monitoring and control of electrodialysis reversal independent of the continuously changing conditions of the feed water. (C) 2016 Published by Elsevier B.V.

引用

页码：18 / 25

页数：8

共 28 条

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