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Removal of Heavy Metals from Drinking Water by Magnetic Carbon Nanostructures Prepared from Biomass
المؤلفون المشاركون
Khan, Farhat Ali
Zahoor, Muhammad
Muneeb Ur Rahman Khattak, Muhammad
Muhammad, Bakhtiar
AbdEI-Salam, Naser M.
Ullah, Riaz
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-01-26
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Heavy metals contamination of drinking water has significant adverse effects on human health due to their toxic nature.
In this study a new adsorbent, magnetic graphitic nanostructures were prepared from watermelon waste.
The adsorbent was characterized by different instrumental techniques (surface area analyzer, FTIR, XRD, EDX, SEM, and TG/DTA) and was used for the removal of heavy metals (As, Cr, Cu, Pb, and Zn) from water.
The adsorption parameters were determined for heavy metals adsorption using Freundlich and Langmuir isotherms.
The adsorption kinetics and effect of time, pH, and temperature on heavy metal ions were also determined.
The best fits were obtained for Freundlich isotherm.
The percent adsorption showed a decline at high pH.
Best fit was obtained with second-order kinetics model for the kinetics experiments.
The values of ΔH° and ΔG° were negative while that of ΔS° was positive.
The prepared adsorbent has high adsorption capacities and can be efficiently used for the removal of heavy metals from water.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Muneeb Ur Rahman Khattak, Muhammad& Zahoor, Muhammad& Muhammad, Bakhtiar& Khan, Farhat Ali& Ullah, Riaz& AbdEI-Salam, Naser M.. 2017. Removal of Heavy Metals from Drinking Water by Magnetic Carbon Nanostructures Prepared from Biomass. Journal of Nanomaterials،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1183203
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Muneeb Ur Rahman Khattak, Muhammad…[et al.]. Removal of Heavy Metals from Drinking Water by Magnetic Carbon Nanostructures Prepared from Biomass. Journal of Nanomaterials No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1183203
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Muneeb Ur Rahman Khattak, Muhammad& Zahoor, Muhammad& Muhammad, Bakhtiar& Khan, Farhat Ali& Ullah, Riaz& AbdEI-Salam, Naser M.. Removal of Heavy Metals from Drinking Water by Magnetic Carbon Nanostructures Prepared from Biomass. Journal of Nanomaterials. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1183203
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1183203
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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