Biosorption Behavior of Basic Red 46 and Violet 3 by Dead Pleurotus mutilus from Single- and Multicomponent Systems

المؤلفون المشاركون

Kaddour, S.
Hamadi, A.
Bensmaili, A.
Yeddou Mezenner, N.
Bensaadi, Z.

المصدر

Journal of Chemistry

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-12، 12ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2012-11-12

دولة النشر

مصر

عدد الصفحات

12

التخصصات الرئيسية

الكيمياء

الملخص 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.

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-512001