Biosorption Behavior of Basic Red 46 and Violet 3 by Dead Pleurotus mutilus from Single- and Multicomponent Systems
Joint Authors
Kaddour, S.
Hamadi, A.
Bensmaili, A.
Yeddou Mezenner, N.
Bensaadi, Z.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-12
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
The performance of nonviable P.
mutilus for removal of Crystal Violet (CV) and Basic Red 46 (BR46) was investigated in single and binary systems.
Batch kinetic studies were carried out as a function of pH, temperature, biomass amount, and dye concentration to determine the decolorization efficiency of biosorbent.
In single system, the biosorption capacities of P.
M.
reached 166 and 76.92 mg/g for CV and BR46, respectively.
A comparison of kinetic models applied to the adsorption of basic dyes onto P.
Mutilus was evaluated for the pseudo-second-order and intraparticle diffusion kinetics models.
The experimental data fitted very well the pseudo-second-order kinetic model, whereas diffusion is not only the rate-controlling step.
The thermodynamic study indicates that the adsorption of dyes is spontaneous and endothermic process.
In binary system, the biosorption capacities of P.
Mutilus for both dyes decreased significantly compared to that in single system.
Competitive coefficients calculated on a concentration basis using Sheindorf-Rebhun-Sheintuch (SRS) equation were useful for describing the degree of competitive interaction in P.
M.
American Psychological Association (APA)
Yeddou Mezenner, N.& Hamadi, A.& Kaddour, S.& Bensaadi, Z.& Bensmaili, A.. 2012. Biosorption Behavior of Basic Red 46 and Violet 3 by Dead Pleurotus mutilus from Single- and Multicomponent Systems. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-512001
Modern Language Association (MLA)
Yeddou Mezenner, N.…[et al.]. Biosorption Behavior of Basic Red 46 and Violet 3 by Dead Pleurotus mutilus from Single- and Multicomponent Systems. Journal of Chemistry No. 2013 (2013), pp.1-12.
https://search.emarefa.net/detail/BIM-512001
American Medical Association (AMA)
Yeddou Mezenner, N.& Hamadi, A.& Kaddour, S.& Bensaadi, Z.& Bensmaili, A.. Biosorption Behavior of Basic Red 46 and Violet 3 by Dead Pleurotus mutilus from Single- and Multicomponent Systems. Journal of Chemistry. 2012. Vol. 2013, no. 2013, pp.1-12.
https://search.emarefa.net/detail/BIM-512001
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-512001