Adsorption of broom phenol red dye from aqueous solution by Iraqi bentonite clay
Other Title(s)
امتزاز صبغة برومو الفينول الأحمر من محاليلها المائية بواسطة طين البنتونايت العراقي
Author
al-Dulaymi, Zaynab Abbas Hasan
Source
Ibn al-Haitham Journal for Pure and Applied Science
Issue
Vol. 30, Issue 1 (30 Apr. 2017), pp.118-130, 13 p.
Publisher
University of Baghdad College of Education for Pure Science / Ibn al-Haitham
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
13
Main Subjects
Abstract EN
This studies deals with investigated the potential of a Iraqi bentonite clay for the adsorption of bromo phenol red dye from contaminated water.
Impulse adsorption experiments were performed.
The contact time influence of initial dye concentration, temperature, pH, ionic strength, partical size adsorbent and adsorbent dosage on bromo phenol red adsorption are investigated in a series of batch adsorption experiments.
Adsorption equilibrium data were analyzed and described by the Freundlich, Langmuir and temkin isotherms equations.
Thermodynamic parameters inclusive the Gibbs free energy (ΔG•), enthalpy (ΔH•), and entropy (ΔS•), were also calculated.
These parameters specified that adsorption of bromo phenol red onto bentonite was functional, more spontaneous and endothermic with increase of temperatures from 298.15 to 313.15 K.
American Psychological Association (APA)
al-Dulaymi, Zaynab Abbas Hasan. 2017. Adsorption of broom phenol red dye from aqueous solution by Iraqi bentonite clay. Ibn al-Haitham Journal for Pure and Applied Science،Vol. 30, no. 1, pp.118-130.
https://search.emarefa.net/detail/BIM-790567
Modern Language Association (MLA)
al-Dulaymi, Zaynab Abbas Hasan. Adsorption of broom phenol red dye from aqueous solution by Iraqi bentonite clay. Ibn al-Haitham Journal for Pure and Applied Science Vol. 30, no. 1 (Apr. 2017), pp.118-130.
https://search.emarefa.net/detail/BIM-790567
American Medical Association (AMA)
al-Dulaymi, Zaynab Abbas Hasan. Adsorption of broom phenol red dye from aqueous solution by Iraqi bentonite clay. Ibn al-Haitham Journal for Pure and Applied Science. 2017. Vol. 30, no. 1, pp.118-130.
https://search.emarefa.net/detail/BIM-790567
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 125-129
Record ID
BIM-790567