Removal of reactive dyes by electro coagulation process from aqueous solution
Other Title(s)
إزالة الأصباغ الفعالة من المحاليل المائية بواسطة عملية التخثير الكهربائي
Joint Authors
Sadun, Zahra Adil
Rida, Muhannad Jasim Muhammad
Source
Issue
Vol. 26, Issue 2 (29 Feb. 2020), pp.14-28, 15 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2020-02-29
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Topics
Abstract EN
The presence of dyes in wastewater has become a major issue all over the world.
The discharge of dyes in the environment is concerned for both toxicological and esthetical reasons.
In this study, the removal of dyes from aqueous solution by electrocoagulation using aluminum electrodes as cathode and anode were investigated with the electrocoagulation cell of 1litter.
The study included: the impact of various operating parameters on the dyes removal efficiency like pH, NaCl concentration, distance between electrodes, voltage, initial dyes concentration and type of electrodes.
The dye (congo red) concentrations were (50, 100, 150, and 200 ppm), stirring speed was 120 rpm at room temperature.
pH used was maintained constant.
The impact of voltage values was chosen as 6, 10, and 14 Volts.
On increasing voltage dyes, removals increased significantly.
The higher removal efficiency of dyes (99.9%) was achieved at (30) minutes for (Al/Al) electrodes at pH 6.5-7 and voltage 14 Volts.
The results showed that the best amount of sodium chloride was found to be 600 ppm in dyes, voltage of 14 Volts, and best gap between the electrodes as 0.5 cm.
American Psychological Association (APA)
Sadun, Zahra Adil& Rida, Muhannad Jasim Muhammad. 2020. Removal of reactive dyes by electro coagulation process from aqueous solution. Journal of Engineering،Vol. 26, no. 2, pp.14-28.
https://search.emarefa.net/detail/BIM-938219
Modern Language Association (MLA)
Sadun, Zahra Adil& Rida, Muhannad Jasim Muhammad. Removal of reactive dyes by electro coagulation process from aqueous solution. Journal of Engineering Vol. 26, no. 2 (Feb. 2020), pp.14-28.
https://search.emarefa.net/detail/BIM-938219
American Medical Association (AMA)
Sadun, Zahra Adil& Rida, Muhannad Jasim Muhammad. Removal of reactive dyes by electro coagulation process from aqueous solution. Journal of Engineering. 2020. Vol. 26, no. 2, pp.14-28.
https://search.emarefa.net/detail/BIM-938219
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 26-28
Record ID
BIM-938219