Adsorption of some heavy elements on surface of activated carbonized cellulose from aqueous solution
المؤلف
المصدر
Journal of Petroleum Research and Studies
العدد
المجلد 2022، العدد 35 (30 يونيو/حزيران 2022)، ص ص. 110-122، 13ص.
الناشر
وزارة النفط مركز البحث و التطوير النفطي
تاريخ النشر
2022-06-30
دولة النشر
العراق
عدد الصفحات
13
التخصصات الرئيسية
الموضوعات
الملخص EN
In this study the activated carbonized cellulose in (350 ºC) by citric acid have been used to remove some heavy metals (Hg Cd, Cu, Pb) from its aqueous solution at room temperature.
The adsorbed metals data applied on three adsorption isotherm models, Freundlich, Langmuir and Temkin isotherms.
The adsorption results were very good fitted with isotherm models by the (R2) meaningful value.
The removal metals adsorbed on surface of adsorbent from high to the less remove arranged according to its ability depending on the nature and size of metals.
The free energy (ΔG) and constants of the adsorption process (Ɵ, n, kf, kT, b, bT) for copper, lead and cadmium were measured from isotherm curves, infra-red spectrums of the activated carbonized cellulose and cellulose itself were measured by FTIR In this study the activated carbonized cellulose in (350 ºC) by citric acid have been used to remove some heavy metals (Hg Cd, Cu, Pb) from its aqueous solution at room temperature.
The adsorbed metals data applied on three adsorption isotherm models, Freundlich, Langmuir and Temkin isotherms.
The adsorption results were very good fitted with isotherm models by the (R2) meaningful value.
The removal metals adsorbed on surface of adsorbent from high to the less remove arranged according to its ability depending on the nature and size of metals.
The free energy (ΔG) and constants of the adsorption process (Ɵ, n, kf, kT, b, bT) for copper, lead and cadmium were measured from isotherm curves, infra-red spectrums of the activated carbonized cellulose and cellulose itself were measured by FTIR spectrophotometer.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yaqub, Ghassan Burhan. 2022. Adsorption of some heavy elements on surface of activated carbonized cellulose from aqueous solution. Journal of Petroleum Research and Studies،Vol. 2022, no. 35, pp.110-122.
https://search.emarefa.net/detail/BIM-1403703
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yaqub, Ghassan Burhan. Adsorption of some heavy elements on surface of activated carbonized cellulose from aqueous solution. Journal of Petroleum Research and Studies No. 35 (Jun. 2022), pp.110-122.
https://search.emarefa.net/detail/BIM-1403703
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yaqub, Ghassan Burhan. Adsorption of some heavy elements on surface of activated carbonized cellulose from aqueous solution. Journal of Petroleum Research and Studies. 2022. Vol. 2022, no. 35, pp.110-122.
https://search.emarefa.net/detail/BIM-1403703
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1403703
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر