Assessment of the Performance of Membranes Type Koch in Hartha Power Plant
المؤلف
المصدر
International Journal of Chemical Engineering
العدد
المجلد 2010، العدد 2010 (31 ديسمبر/كانون الأول 2010)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2010-04-01
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
This paper deals with the assessment of the performance of reverse osmosis membranes type (TFC-Koch) model (8822XR-365) which are used in water desalination unit in Hartha power plant, one of the electrical power plant in the south Iraq.
This unit has a capacity of 100 m3/h withdraws water from Shat Al-Arab River as a raw water having total dissolved solid (TDS) >3000 ppm, and consists of two stages with total recovery and salt rejection of about 60% and 95%, respectively.
The first array contains twelve vessels and the second six vessels.
Each vessel contains six elements, 8 inches in diameter and 40 inches in length.
The performance of the reverse osmosis (RO) membranes is based on surveying the chemical analysis of different ions present in water for both permeate and rejected streams from the unit log book, and only those readings where the overall recovery was 60% were selected.
The results depicted that the reduction of membrane efficiency is attributed to the membrane blockage due to scaling and fouling.
Under high fouling conditions the permeate flow rate is reduced and accordingly a high feed pressure is required to produce the design flow rate of permeate or percent recovery.
A simulation of the behavior of RO membranes was conducted using standard Saehane software and compared with predicted model that was developed by the same authors.
The results revealed that the reduction in water flow in both elements one and two in each vessel in the first array is attributed to the high permeate water flux through these two elements beyond the operation limits.
Accordingly it is necessary to replace these two elements or change their position relative to other elements periodically.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jassim, Ala'a Abdulrazaq. 2010. Assessment of the Performance of Membranes Type Koch in Hartha Power Plant. International Journal of Chemical Engineering،Vol. 2010, no. 2010, pp.1-5.
https://search.emarefa.net/detail/BIM-512153
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jassim, Ala'a Abdulrazaq. Assessment of the Performance of Membranes Type Koch in Hartha Power Plant. International Journal of Chemical Engineering No. 2010 (2010), pp.1-5.
https://search.emarefa.net/detail/BIM-512153
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jassim, Ala'a Abdulrazaq. Assessment of the Performance of Membranes Type Koch in Hartha Power Plant. International Journal of Chemical Engineering. 2010. Vol. 2010, no. 2010, pp.1-5.
https://search.emarefa.net/detail/BIM-512153
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-512153
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر