Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherm studies of equilibrium sorption of Methylene Blue from aqueous solution onto mulberry tree (Morus nigra L) roots powder
Other Title(s)
دراسة أيزوتيرم لانجمير، فريندليش، تمكين و دوبونين-راداسكافيتش لأمتزاز صبغة الميثيلين الأزرق من المحلول المائي على مسحوق جذور شجر التوت
Joint Authors
Faraj, Mansur
Umar, Muhammad Irhayyim
Source
مجلة جامعة سبها للعلوم البحتة و التطبيقية
Publisher
Publication Date
2018-03-31
Country of Publication
Libya
No. of Pages
8
Main Subjects
English Abstract
In this study, batch adsorption experiments were conducted for the adsorption of Methylene Blue (MB) onto ground Morus Nigra L roots powder (MNLRP) surface from aqueous solution.
The effects of different parameters on adsorption processes were investigated.
The maximum adsorption capacity, qmax, was found to be 32.63 mg/g at 45oC.
Among the all isotherms tested in this study, Langmuir isotherm model gave the best fit with and Chi square.The adsorption process was found to be physisorption process due to the calculated mean energy of adsorption calculated form Dubunin-Radushkevich (D-R) isotherm model ranged from 1.24 to 1.71 KJ/mol.
This study demonstrates that MNLRP could be used to remove MB dyes from aqueous solutions.
Data Type
Conference Papers
Record ID
BIM-1208090
American Psychological Association (APA)
Faraj, Mansur& Umar, Muhammad Irhayyim. 2018-03-31. Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherm studies of equilibrium sorption of Methylene Blue from aqueous solution onto mulberry tree (Morus nigra L) roots powder. . Vol. 17, no. 1 (2018), pp.100-107.Sabha Murzuq : Sabha University.
https://search.emarefa.net/detail/BIM-1208090
Modern Language Association (MLA)
Faraj, Mansur& Umar, Muhammad Irhayyim. Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherm studies of equilibrium sorption of Methylene Blue from aqueous solution onto mulberry tree (Morus nigra L) roots powder. . Sabha Murzuq : Sabha University. 2018-03-31.
https://search.emarefa.net/detail/BIM-1208090
American Medical Association (AMA)
Faraj, Mansur& Umar, Muhammad Irhayyim. Langmuir, Freundlich, Temkin and Dubinin-Radushkevich isotherm studies of equilibrium sorption of Methylene Blue from aqueous solution onto mulberry tree (Morus nigra L) roots powder. .
https://search.emarefa.net/detail/BIM-1208090