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Adsorptive removal of anionic dye from aqueous solutions using powdered and calcined vegetables wastes as low-cost adsorbent
المؤلفون المشاركون
al-Qasimi, Aziz
Lamari, Mayy Rashid
Abd al-Majid, Rijti
al-Haddad, Muhammadayn
المصدر
Arab Journal of Basic and Applied Sciences
العدد
المجلد 25، العدد 3 (31 ديسمبر/كانون الأول 2018)، ص ص. 93-102، 10ص.
الناشر
تاريخ النشر
2018-12-31
دولة النشر
البحرين
عدد الصفحات
10
التخصصات الرئيسية
العلوم الطبيعية والحياتية (متداخلة التخصصات)
الملخص EN
In this study, we describe a behaviour comparison between powdered and calcined adsorbents prepared from vegetables waste of Persea species to remove Eriochrome Black T as anionic dye from aqueous solutions.
Potential capabilities of these two adsorbents have been evaluated by studying some experimental parameters such as solution pH, adsorbent dosage, initial dye concentration, contact time and temperature.
Kinetic study has been achieved by the application of pseudo-first and second orders and Elovich model.
Results found agreed well with the pseudo-second order model.
The experimental data were analysed using Langmuir, Freundlich and Tempkin isotherms models.
The equilibrium data fitted well with the Freundlich isotherm and the adsorption capacities were calculated to be 120.50 mg/g and of 96.15 mg/g for calcined and powdered adsorbents, respectively.
Thermodynamic study was also undertaken and provided important results indicating a spontaneous reaction and feasibility on the two adsorbents.
The two adsorbents have been characterized via spectroscopic data such infrared spectrum, X-ray and by emission scanning electron microscopy
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Qasimi, Aziz& Abd al-Majid, Rijti& Lamari, Mayy Rashid& al-Haddad, Muhammadayn. 2018. Adsorptive removal of anionic dye from aqueous solutions using powdered and calcined vegetables wastes as low-cost adsorbent. Arab Journal of Basic and Applied Sciences،Vol. 25, no. 3, pp.93-102.
https://search.emarefa.net/detail/BIM-861467
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Qasimi, Aziz…[et al.]. Adsorptive removal of anionic dye from aqueous solutions using powdered and calcined vegetables wastes as low-cost adsorbent. Arab Journal of Basic and Applied Sciences Vol. 25, no. 3 (2018), pp.93-102.
https://search.emarefa.net/detail/BIM-861467
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Qasimi, Aziz& Abd al-Majid, Rijti& Lamari, Mayy Rashid& al-Haddad, Muhammadayn. Adsorptive removal of anionic dye from aqueous solutions using powdered and calcined vegetables wastes as low-cost adsorbent. Arab Journal of Basic and Applied Sciences. 2018. Vol. 25, no. 3, pp.93-102.
https://search.emarefa.net/detail/BIM-861467
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 100-102
رقم السجل
BIM-861467
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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