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Banana Fibers as Sorbent for Removal of Acid Green Dye from Water
المؤلفون المشاركون
Abdul Karim, Siti Kartina
Lim, Soh Fong
Chua, S. N. David
Salleh, Shanti Faridah
Law, Puong Ling
المصدر
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-25
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
In this study, banana fibers extracted from banana leaves, stem, and stalk were used to remove acid green dye from aqueous solution.
Three initial concentrations (750, 1000, and 1500 ppm) were chosen to determine the kinetic characteristics of the banana fiber sorbents at 25°C, agitation speed of 200 rpm, and total contact time of 3 hours.
The pseudo-first-order, pseudo-second-order, and Dunwald-Wagner kinetic models were applied to the experimental kinetic data.
For isotherm study, the batch experiments were performed at 25°C, initial pH 2, agitation speed of 200 rpm, and initial concentrations between 100 and 2000 ppm.
The experimental data was fitted to the Langmuir, Freundlich, Dubinin-Radushkevich, and Temkin isotherms.
The equilibrium was achieved in less than 90 minutes.
The removal of the acid green dye was found to be following closely the pseudo-second-order kinetic model.
For equilibrium study, the Freundlich isotherm was found to fit well with adsorption of acid green dye on the banana leaves, stem, and stalk sorbents.
The calculated mean free energy of 4–11 J/mol indicated that the sorption process was mostly physical in nature.
Experimental results also showed the adsorption performance is greatly affected by the initial solution pH.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abdul Karim, Siti Kartina& Lim, Soh Fong& Chua, S. N. David& Salleh, Shanti Faridah& Law, Puong Ling. 2016. Banana Fibers as Sorbent for Removal of Acid Green Dye from Water. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1107818
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abdul Karim, Siti Kartina…[et al.]. Banana Fibers as Sorbent for Removal of Acid Green Dye from Water. Journal of Chemistry No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1107818
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abdul Karim, Siti Kartina& Lim, Soh Fong& Chua, S. N. David& Salleh, Shanti Faridah& Law, Puong Ling. Banana Fibers as Sorbent for Removal of Acid Green Dye from Water. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1107818
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1107818
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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