Effect of operating conditions on reverse osmosis (RO) membrane performance
Other Title(s)
تأثير الظروف التشغيلية على أداء غشاء التناضح العكسي
Joint Authors
Abbas, Arij Dalf
Muhammad, Suad Abd al-Muttalib
Sabri, Layth Salim
Source
Issue
Vol. 20, Issue 12 (31 Dec. 2014), pp.61-70, 10 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2014-12-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Topics
Abstract AR
في هذا البحث تم دراسة تأثير التراكيز العالية للمحلول الملحي الداخل و الضغط و درجة الحرارة للمحلول على أداء الأغشية التنافذية.
حيث تم إعداد أربعة تراكيز مختلفة (35000, 25000, 15000, 5000) جزء بالمليون و عند الضغوط (1, 3 و5) بار و تغيير درجة حرارة الماء الداخل (25، 35 و45) ˚م باستخدام نوع واحد من الأغشية التنافذية RO مع استخدام ملح (Na2CO3) لتحضير المحلول الملحي.
حيث وجد انه كلما زادت تراكيز الأملاح تقل كفاءة الفصل للأملاح بينما تزداد كفاءة الفصل للأغشية عند الضغوط العالية.
عند ارتفاع درجة الحرارة وجد إن كفاءة الفصل تقل.
Abstract EN
The aim of this research is to study the effect of high concentrations of salts, pressure and temperature on the performance of the RO membrane with time.
Four different (Na2CO3) concentrations (5000, 15000, 25000 and 35000) ppm and various pressures such as (1, 3 and 5) bars at different temperatures of the feed solution (i.e., 25, 35 and 45) ◦C were used in this work.
It was found that, as the concentration of salt and feed temperatures increase, the rejection of the salt decrease.
While the salt rejection of the membranes increases with increase of transmembrane pressure.
American Psychological Association (APA)
Muhammad, Suad Abd al-Muttalib& Abbas, Arij Dalf& Sabri, Layth Salim. 2014. Effect of operating conditions on reverse osmosis (RO) membrane performance. Journal of Engineering،Vol. 20, no. 12, pp.61-70.
https://search.emarefa.net/detail/BIM-428230
Modern Language Association (MLA)
Abbas, Arij Dalf…[et al.]. Effect of operating conditions on reverse osmosis (RO) membrane performance. Journal of Engineering Vol. 20, no. 12 (Dec. 2014), pp.61-70.
https://search.emarefa.net/detail/BIM-428230
American Medical Association (AMA)
Muhammad, Suad Abd al-Muttalib& Abbas, Arij Dalf& Sabri, Layth Salim. Effect of operating conditions on reverse osmosis (RO) membrane performance. Journal of Engineering. 2014. Vol. 20, no. 12, pp.61-70.
https://search.emarefa.net/detail/BIM-428230
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 66-70
Record ID
BIM-428230
