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Reduction of cod from simulated wastewater by fabricated hydrophobic membrane
Other Title(s)
إزالة المتطلب الكيمياوي للأوكسجين من مياه عادمة مصنعة باستخدام غشاء مصنع نافر للمياه
Author
Source
Issue
Vol. 8, Issue 2 (30 Jun. 2017), pp.119-131, 13 p.
Publisher
University of Kufa Faculty of Engineering
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
Hydrophobic membrane was fabricated using 15% of Polysulfone (PSF) as a polymer and 85 % of dimethylformamide (DMF) as a solvent by phase inversion method.
Distilled water was used to test water flux and membrane permeation.
Scanning electron microscope was used to study the structural changes on the membrane surface.
Synthetic wastewater was used to test the efficiency of the hydrophobic membrane.
Membrane efficiency examined by chemical oxygen demand (COD) percentage removal.
The results showed that the pure water flux ropped from 85 L / m2 .hr to 75 L / m2 .hr.
for the first run and from 86 L/m2 .hr to 82 L / m2.hr for the second and third rns.
For synthetic wastewater the flux dropped from 75 to 38 L/m2 .hr, 75 L/ m2 .hr to 52 L/m2.hr and 75 to 45 L/m2.hr for the first, second and third runs, respectively.
Removal efficiency of COD was 90% after 10 days, then it dropped down to 70 %, after cleaning the membrane, the removing increased up to 90% after 8 days.
American Psychological Association (APA)
Jasim, Nida Adil. 2017. Reduction of cod from simulated wastewater by fabricated hydrophobic membrane. Kufa Journal of Engineering،Vol. 8, no. 2, pp.119-131.
https://search.emarefa.net/detail/BIM-791261
Modern Language Association (MLA)
Jasim, Nida Adil. Reduction of cod from simulated wastewater by fabricated hydrophobic membrane. Kufa Journal of Engineering Vol. 8, no. 2 (Jun. 2017), pp.119-131.
https://search.emarefa.net/detail/BIM-791261
American Medical Association (AMA)
Jasim, Nida Adil. Reduction of cod from simulated wastewater by fabricated hydrophobic membrane. Kufa Journal of Engineering. 2017. Vol. 8, no. 2, pp.119-131.
https://search.emarefa.net/detail/BIM-791261
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 129-131
Record ID
BIM-791261