(Polyacrylamide-kaolin) composite used for extraction precious metals (Au+1, Ag+1) from electronic waste solution by using hydrometallurgical method
المصدر
Wasit Journal of Engineering Sciences
العدد
المجلد 7، العدد 3 (31 ديسمبر/كانون الأول 2019)، ص ص. 41-49، 9ص.
الناشر
تاريخ النشر
2019-12-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
In this study, electronic waste solution was prepared by leached amount of waste in dilute aqua regia (1HNO3: 3HCl).
Hydrometallurgy method (solvent extraction) used to extract precious metals (Au+1, Ag+1) from electronic waste by added both of mineral clay (kaolin) and (Polyacrylamide-Kaolin) composite as a adsorbent material to e- waste solution under many of different parameters.
These parameters are contact time (i.
e.30 min, 60 min, and 120 min), weight in volume unit of adsorbent material (i.
e.
5, 10 and 20 g.
L-1) which are effects on the adsorption capacity and adsorption efficiency of adsorbent material.
Results proved that the adsorption (efficiency and capacity) of Polyacrylamide-Kaolin composite relatively increased than kaolin to extract (Au+1, Ag+1) ions from a neutral e-waste solution.
According to the curves of adsorption (i.
e.
efficiency and capacity), the operation condition preferred at contact time and adsorbent material amount which are equal to 60 min and 10 g.
L-1 In this study, electronic waste solution was prepared by leached amount of waste in dilute aqua regia (1HNO3: 3HCl).
Hydrometallurgy method (solvent extraction) used to extract precious metals (Au+1, Ag+1) from electronic waste by added both of mineral clay (kaolin) and (Polyacrylamide-Kaolin) composite as a adsorbent material to e- waste solution under many of different parameters.
These parameters are contact time (i.
e.30 min, 60 min, and 120 min), weight in volume unit of adsorbent material (i.
e.
5, 10 and 20 g.
L-1) which are effects on the adsorption capacity and adsorption efficiency of adsorbent material.
Results proved that the adsorption (efficiency and capacity) of Polyacrylamide-Kaolin composite relatively increased than kaolin to extract (Au+1, Ag+1) ions from a neutral e-waste solution.
According to the curves of adsorption (i.
e.
efficiency and capacity), the operation condition preferred at contact time and adsorbent material amount which are equal to 60 min and 10 g.
L-1 respectively
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Hilal, Raghad Hamid. 2019. (Polyacrylamide-kaolin) composite used for extraction precious metals (Au+1, Ag+1) from electronic waste solution by using hydrometallurgical method. Wasit Journal of Engineering Sciences،Vol. 7, no. 3, pp.41-49.
https://search.emarefa.net/detail/BIM-1094110
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Hilal, Raghad Hamid. (Polyacrylamide-kaolin) composite used for extraction precious metals (Au+1, Ag+1) from electronic waste solution by using hydrometallurgical method. Wasit Journal of Engineering Sciences Vol. 7, no. 3 (2019), pp.41-49.
https://search.emarefa.net/detail/BIM-1094110
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Hilal, Raghad Hamid. (Polyacrylamide-kaolin) composite used for extraction precious metals (Au+1, Ag+1) from electronic waste solution by using hydrometallurgical method. Wasit Journal of Engineering Sciences. 2019. Vol. 7, no. 3, pp.41-49.
https://search.emarefa.net/detail/BIM-1094110
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 48-49
رقم السجل
BIM-1094110
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