Ion exchange membrane adsorption in Donnan dialysis

被引：20

作者：

Breytus, Anna ^{[1
]}

Hasson, David ^{[1
]}

Semiat, Raphael ^{[1
]}

Shemer, Huila ^{[1
]}

机构：

[1] Technion Israel Inst Technol, Dept Chem Engn, GWRI Rabin Desalinat Lab, IL-3200003 Haifa, Israel

来源：

SEPARATION AND PURIFICATION TECHNOLOGY | 2019年 / 226卷

基金：

以色列科学基金会;

关键词：

Nitrate; Mass transfer; Ion exchange membrane; Flux; Kinetics; AQUEOUS SALT-SOLUTIONS; ANION-EXCHANGE; FLUORIDE REMOVAL; WATER; SEPARATION; POLYELECTROLYTE; ELECTROLYTES; EQUILIBRIUM; GROUNDWATER; SELECTIVITY;

D O I：

10.1016/j.seppur.2019.05.084

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Nitrate contamination of drinking water supplies is of acute public health concern worldwide. Donnan dialysis is a potentially advantageous physiochemical process for nitrate removal from contaminated waters. Investigation of nitrate ion removal by Donnan dialysis using a stripping solution with three different anion exchange membranes (Selemion AMV, Neosepta AMX, Fumasep FAB) revealed that in all cases part of the nitrate was adsorbed by the ion exchange membrane. Experimental data covered a range of Reynolds numbers, using stripping solutions of NaCI and Na2SO4. The level of adsorption is related to the concentration of the stripping solution, the counter ion species and the membrane type. A model is presented which incorporates the adsorption phenomenon in the kinetics of Donnan dialysis and is well supported by the experimental data.

引用

页码：252 / 258

页数：7

共 39 条

[1] Donnan dialysis based separation of gold(III) from electronic waste solutions using an anion exchange pore-filled membrane [J].

Agarwal, Chhavi ;

Cattrall, Robert W. ;

Kolev, Spasd D. .

JOURNAL OF MEMBRANE SCIENCE, 2016, 514 :210-216

[2] Removal of nitrate from the aqueous phase by Donnan dialysis [J].

Altintas, Ozlem ;

Tor, Ali ;

Cengeloglu, Yunus ;

Ersoz, Mustafa .

DESALINATION, 2009, 239 (1-3) :276-282

[3] Extraction and analysis of lead in sweeteners by flow-injection Donnan dialysis with flame atomic absorption spectroscopy [J].

Antonia, A ;

Allen, LB .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2001, 49 (10) :4615-4618

[4] Kinetic modeling and selectivity of anion exchange in Donnan dialysis [J].

Beck, Adam ;

Ernst, Mathias .

JOURNAL OF MEMBRANE SCIENCE, 2015, 479 :132-140

[5] Recovery and enrichment of heavy metals using new hybrid Donnan dialysis systems combining cation exchange textile and solvent impregnated resin [J].

Berdous, Dalila ;

Akretche, Djamal-Eddine .

KOREAN JOURNAL OF CHEMICAL ENGINEERING, 2013, 30 (07) :1485-1492

[6] Quantitative chemical analysis of electrolytes in aqueous solutions exploiting the Donnan dialysis process [J].

Dakashev, A. D. ;

Stancheva, K. A. .

JOURNAL OF ANALYTICAL CHEMISTRY, 2008, 63 (01) :69-74

[7]

Davis T.A., 2010, ENCY DESALINATION WA, V2

[8] DONNAN DIALYSIS PRE-CONCENTRATION FOR ION CHROMATOGRAPHY [J].

DINUNZIO, JE ;

JUBARA, M .

ANALYTICAL CHEMISTRY, 1983, 55 (07) :1013-1016

[9] Fluoride removal by Donnan dialysis with anion exchange membranes [J].

Durmaz, F ;

Kara, H ;

Cengeloglu, Y ;

Ersoz, M .

DESALINATION, 2005, 177 (1-3) :51-57

[10] Influence of salts on the rejection of polyethyleneglycol by an NF organic membrane: Pore swelling and salting-out effects [J].

Escoda, Aurelie ;

Fievet, Patrick ;

Lakard, Sophie ;

Szymczyk, Anthony ;

Deon, Sebastien .

JOURNAL OF MEMBRANE SCIENCE, 2010, 347 (1-2) :174-182

← 1 2 3 4 →