Adsorbent Ability of Treated Peganum harmala-L Seeds for the Removal of Ni (II) from Aqueous Solutions : Kinetic, Equilibrium and Thermodynamic Studies
Joint Authors
Azimi-Amin, Javad
Ghasemi, Nahid
Ghasemi, Maryam
Source
Indian Journal of Materials Science
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-27
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The main goal of this study was to evaluate the performance of new adsorbent, treated Peganum harmala-L seeds (TPHS), for the removal of Ni (II) from aqueous solution.
Batch experiments were performed as a function of various experimental parameters.
The adsorption studies included both equilibrium adsorption isotherms and kinetics.
Equilibrium data fitted very well with the Langmuir isotherm model.
Maximum adsorption capacity was determined 91.74 mg/g at pH 7.
Kinetics studies showed better applicability for pseudo-second-order model for both adsorbents.
The negative value of ΔG° confirmed the feasibility and spontaneity of TPHS for Ni (II) adsorption.
American Psychological Association (APA)
Ghasemi, Maryam& Ghasemi, Nahid& Azimi-Amin, Javad. 2014. Adsorbent Ability of Treated Peganum harmala-L Seeds for the Removal of Ni (II) from Aqueous Solutions : Kinetic, Equilibrium and Thermodynamic Studies. Indian Journal of Materials Science،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-473246
Modern Language Association (MLA)
Ghasemi, Maryam…[et al.]. Adsorbent Ability of Treated Peganum harmala-L Seeds for the Removal of Ni (II) from Aqueous Solutions : Kinetic, Equilibrium and Thermodynamic Studies. Indian Journal of Materials Science No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-473246
American Medical Association (AMA)
Ghasemi, Maryam& Ghasemi, Nahid& Azimi-Amin, Javad. Adsorbent Ability of Treated Peganum harmala-L Seeds for the Removal of Ni (II) from Aqueous Solutions : Kinetic, Equilibrium and Thermodynamic Studies. Indian Journal of Materials Science. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-473246
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-473246
