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

العناوين الأخرى

دراسة أيزوتيرم لانجمير، فريندليش، تمكين و دوبونين-راداسكافيتش لأمتزاز صبغة الميثيلين الأزرق من المحلول المائي على مسحوق جذور شجر التوت

المؤلفون المشاركون

Faraj, Mansur
Umar, Muhammad Irhayyim

المصدر

مجلة جامعة سبها للعلوم البحتة و التطبيقية

الناشر

جامعة سبها

تاريخ النشر

2018-03-31

دولة النشر

ليبيا

عدد الصفحات

8

التخصصات الرئيسية

الكيمياء
النبات

الملخص الإنجليزي

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.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-1208090

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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