Experimental study on ion exchange rate of calcium hardness in water softening process using strong acid resin DOWEX HCR S S
Other Title(s)
دراسة العوامل المؤثرة على معدل إزالة العسرة لأيون الكالسيوم في عملية التبادل الأيوني باستخدام الراتنج نوع DOWEX HCR S S
Author
Source
Nahrain University-College of Engineering Journal
Issue
Vol. 19, Issue 1 (30 Jun. 2016), pp.107-114, 8 p.
Publisher
Nahrain University College of Engineering
Publication Date
2016-06-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Abstract EN
Water Softening process is one of the techniques used to minimize the hardness of drinking water by exchanging the present of hardness ions especially Mg+2 and Ca+2 ions by Na+1 ion.
For this purpose, strong cationic resin can be used, which is efficient in separation method applied in water treatment.
The aim of the present work was to determine the efficient flow of softening column (softener), and to specify the best properties of resin which included the particle size at constant ambient temperature ( 270 C) and pH = 7.2 .
This study was concentrated on the behavior of Ca+2 ion by passing CaCl2 solution with certain concentrations over cationic resin of type (DOWEX HCR S/S) to replace the Ca+2 ion by Na+1 on in feed solution to produce NaCl.
Process parameters investigated were: concentration, flow of feed , the size of a certain type of cationic resin , the effect of superficial velocity rate and the diameter of resin bed.
American Psychological Association (APA)
Ismail, Nadhir Nuri. 2016. Experimental study on ion exchange rate of calcium hardness in water softening process using strong acid resin DOWEX HCR S S. Nahrain University-College of Engineering Journal،Vol. 19, no. 1, pp.107-114.
https://search.emarefa.net/detail/BIM-819578
Modern Language Association (MLA)
Ismail, Nadhir Nuri. Experimental study on ion exchange rate of calcium hardness in water softening process using strong acid resin DOWEX HCR S S. Nahrain University-College of Engineering Journal Vol. 19, no. 1 (Jun. 2016), pp.107-114.
https://search.emarefa.net/detail/BIM-819578
American Medical Association (AMA)
Ismail, Nadhir Nuri. Experimental study on ion exchange rate of calcium hardness in water softening process using strong acid resin DOWEX HCR S S. Nahrain University-College of Engineering Journal. 2016. Vol. 19, no. 1, pp.107-114.
https://search.emarefa.net/detail/BIM-819578
Data Type
Journal Articles
Language
English
Record ID
BIM-819578