Study the adsorption of remazol brilliant blue dye from aqueous solutions using bioresource activated carbon

Joint Authors

al-Kaim, Iyad Fadil
Ali, Zaynab Sad Abd
Mouared, Yasamin Talib

Source

Iraqi National Journal of Chemistry

Issue

Vol. 2013, Issue 52 (31 Dec. 2013), pp.369-382, 14 p.

Publisher

University of Babylon College of Sciences

Publication Date

2013-12-31

Country of Publication

Iraq

No. of Pages

14

Main Subjects

Chemistry

Topics

Abstract AR

تم امتزاز صبغة الريموزال الزرقاء البراقة RBBR من المحاليل المائية باستخدام الكاربون المنشط المحضر من قشور جوز الهند.

تم دراسة قابيلة الامتزاز من خلال دراسة تأثير وزن المادة المازة, تركيز المادة الممتزة, درجة الحرارة, و كذلك الدالة الحامضية.

إن نتائج الامتزاز تم تطبيقها على كل من معادلة لانكماير Langmuir, فرندلج Freundlich, تمكن Tempkin الأيسوثرمية, و وجد أن نتائج الامتزاز تطيع بصورة جيدة معادلة فرندلج.

بالإضافة إلى ذلك تمت دراسة التغيرات الثرموديناميكية في الطاقة الحرة (G) والانتروبي (Δ S) و الانثالبي (Δ H), و من خلال قيم الانثالبي وجد بأن التفاعل هو ماص للحرارة.

Abstract EN

Adsorption of Remazol Birilliant blue R dye (RBBR) from aqueous solutions on activated carbon prepared from coconut shell was compared, and where coconut shell was investigated in terms of adsorbent dose, dye concentration, temperature, and pH.

The results were compared for all parameters.

The equilibrium adsorption data were interpreted using Langmuir, Freundlich, and Temkin models.

The adsorption of of RBBR dye was better represented by the Freundlich equation.

The change in the thermodynamic parameters, like standard free energy (ΔG°), standard enthalpy (ΔH°), and standard entropy (ΔS°) of the adsorption process were calculated, from the results show adsorption process was endothermic.

American Psychological Association (APA)

al-Kaim, Iyad Fadil& Ali, Zaynab Sad Abd& Mouared, Yasamin Talib. 2013. Study the adsorption of remazol brilliant blue dye from aqueous solutions using bioresource activated carbon. Iraqi National Journal of Chemistry،Vol. 2013, no. 52, pp.369-382.
https://search.emarefa.net/detail/BIM-357499

Modern Language Association (MLA)

al-Kaim, Iyad Fadil…[et al.]. Study the adsorption of remazol brilliant blue dye from aqueous solutions using bioresource activated carbon. Iraqi National Journal of Chemistry No. 52 (2013), pp.369-382.
https://search.emarefa.net/detail/BIM-357499

American Medical Association (AMA)

al-Kaim, Iyad Fadil& Ali, Zaynab Sad Abd& Mouared, Yasamin Talib. Study the adsorption of remazol brilliant blue dye from aqueous solutions using bioresource activated carbon. Iraqi National Journal of Chemistry. 2013. Vol. 2013, no. 52, pp.369-382.
https://search.emarefa.net/detail/BIM-357499

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 381-382

Record ID

BIM-357499