Title of article
Removal of hardness ions from tap water using electromembrane processes Original Research Article
Author/Authors
Ji-Suk Park، نويسنده , , Jung-Hoon Song، نويسنده , , Kyeong-Ho Yeon، نويسنده , , Seung-Hyeon Moon، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
8
From page
1
To page
8
Abstract
Performances of electromembrane systems were investigated for removal of the hardness materials in a tap water. Six cells of ED, EDR, and EDIR systems with an electrode area of 12.5cm x 8.0 cm were operated. The results showed scaling formation due to water dissociation on the surface of cation exchange membrane, but EDR and EDIR enabled to avoid the scaling problem. EDIR operation lowered the resistance and power consumption compared to EDR due to the conductance of ion exchange resins. This study demonstrated the feasibility of EDR and EDIR processes for water softening.
Keywords
Electrodialysis , Water softening , Hardness , Electrodeionization
Journal title
Desalination
Serial Year
2007
Journal title
Desalination
Record number
1110545
Link To Document