Demineralization by electrodialysis (ED) — separation performance and cost comparison for monovalent salts

Demircioğlu, Mustafa; Kabay, Nalan; Kurucaovali, I; Ersoz, Erkan

doi:10.1016/s0011-9164(02)01119-0

Cited by 56 publications

(25 citation statements)

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“…Electrodialysis (ED) was commercially introduced during the 1960s well before the reverse osmosis for water desalination. The most important large-scale application of ED is the production of portable water from brackish water [150][151][152][153][154][155][156], in which ED competing directly with reverse osmosis (RO) and multistage flash evaporation. ED is generally the most economical process for water with relatively low salt concentration (less than 5,000 ppm).…”

Section: Ion Exchange Membranes In Electrodialysismentioning

confidence: 99%

Ion Exchange Membranes: Preparation, Properties, and Applications

Kittur

Kulkarni²

2012

Ion Exchange Technology I

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Membrane science is a relatively new area of applied chemistry and chemical engineering and plays a vital role in the field of alternative energy and separation applications. The field of membrane science is therefore an emerging area with enormous industrial and public health significance. Today, various kinds of separation membranes have been studied and utilized industrially in different processes including reverse osmosis, nanofiltration, ultrafiltration, microfiltration, electrodialysis, and pervaporation. Technical feasibility of all these processes largely depends on membrane and its properties. Among the separation membranes, ion exchange membranes are one of the advanced separation membranes. Therefore, this chapter addresses on different types of ion exchange membranes with reference to their preparation, properties, as well as their industrial applications. Although ion exchange membranes are broadly classified into homogeneous and heterogeneous membranes, this chapter also covers other types of ion exchange membranes such as amphoteric, mosaic, bipolar, interpolymer, and graft and block copolymer membranes. At the end, prospectives and conclusions on the ion exchange membranes have also been highlighted. The relevant literature was collected from different sources including Google sites, books, reviews, and research articles.

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Section: Ion Exchange Membranes In Electrodialysismentioning

confidence: 99%

Ion Exchange Membranes: Preparation, Properties, and Applications

Kittur

Kulkarni²

2012

Ion Exchange Technology I

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“…o Electrodialysis research has focused on treatment of synthetic binary [3][4][5][6][7][8][9][10][11] and ternary [4,7] salts, with salinities less than 1 g/L [3][4][5][7][8][9] or between 1 and 10 g/L [6,10,[12][13][14], though some research has treated real and model waters [12,13,[15][16][17][18][19]. o Ions move at different speeds depending on solution composition and membrane properties [20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Treatment of model inland brackish groundwater reverse osmosis concentrate with electrodialysis — Part III: Sensitivity to composition and hydraulic recovery

2014

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“…Excess intake of salt results in high rates of cardiovascular disease, stroke, heart failure and kidney disease that do not occur in cultures with lower sodium (Na) intakes. Currently implemented technologies for converting sea water into fresh water, such as multi-stage flash, multiple effect distillation, vapour compression distillation, reverse osmosis and electric dialysis have problems of difficult maintenance such as complex pretreatment of sea water and high energy consumption [1][2][3][4][5]. Therefore, there is a need of technology which can provide alternative solutions to these problems.…”

Section: Introductionmentioning

confidence: 99%