CdS Loaded an Iranian Clinoptilolite as a Heterogeneous Catalyst in Photodegradation of p-Aminophenol
Joint Authors
Shirvani, Khodarahm
Nezamzadeh-Ejhieh, Alireza
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-12
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Natural clinoptilolite, zeolite CdS-incorporated was prepared by ion exchange and precipitation procedures and it was characterized by FT-IR, XRD, and thermal methods.
The prepared composite was used as a catalyst in the photodegradation process of p-aminophenol in aqueous solution under UV irradiation.
The effect of some key operating parameters such as catalyst dosage, temperature, the initial concentration of the pollutant, and initial pH of the solutions on the degradation process of the pollutant was studied.
The primary objective was to determine the optimal conditions for each of the parameters.
UV-vis spectrophotometric measurements were performed for the determination of degradation and mineralization extents.
The optimal operation parameters were found as follows: pH 5, 17.5 mg·L−1 of catalyst loading, and 10 ppm of dye concentration.
The CdS particles out of zeolite framework do not show significant degradation efficiency.
The degradation process obeyed first-order kinetics.
American Psychological Association (APA)
Nezamzadeh-Ejhieh, Alireza& Shirvani, Khodarahm. 2012. CdS Loaded an Iranian Clinoptilolite as a Heterogeneous Catalyst in Photodegradation of p-Aminophenol. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-480027
Modern Language Association (MLA)
Nezamzadeh-Ejhieh, Alireza& Shirvani, Khodarahm. CdS Loaded an Iranian Clinoptilolite as a Heterogeneous Catalyst in Photodegradation of p-Aminophenol. Journal of Chemistry No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-480027
American Medical Association (AMA)
Nezamzadeh-Ejhieh, Alireza& Shirvani, Khodarahm. CdS Loaded an Iranian Clinoptilolite as a Heterogeneous Catalyst in Photodegradation of p-Aminophenol. Journal of Chemistry. 2012. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-480027
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-480027