Simple method for removal of cadmium ions (ІІ) from industrial wastewater using calcinated porcellanite
المؤلفون المشاركون
Husayn, Kazim A.
Dabab, Jamil M.
المصدر
Journal of Babylon University : Journal of Applied and Pure Sciences
العدد
المجلد 22، العدد 5 (31 أكتوبر/تشرين الأول 2014)، ص ص. 1635-1648، 14ص.
الناشر
تاريخ النشر
2014-10-31
دولة النشر
العراق
عدد الصفحات
14
التخصصات الرئيسية
الموضوعات
الملخص AR
A simple method is developed for the removal of cadmium ions from industrial wastewater.
Batch process has been used with natural and calcinated Iraqi porcellanite as adsorbent.
Experimental parameters were given, concentration cadmium ion 10-50 mg/L, pH from (2-10), time was 60 min and maximum adsorption was achieve at 30°C.The present study had indicated appositive relationship between the removal efficiency of Cadmium ions with the increasing weight of adsorbents.
Adsorption process was pseudo second- order kinetics, and followed Langmuir isotherm model which gave a better fit to the experimental data in comparison with the Temkin and Freundlich equations.Thermodynamic studies of two different surfaces were also given and showed endothermic process.ΔH°, ΔG° and ΔS° values were measured and showed that adsorption is spontaneous.ΔH° was positive, while ΔG° was negative.
ΔS° was increased and showed activity of surface for adsorption.
X-RAY and FT-IR spectroscopy were used to prove that calcinated porcellanite was more efficient than natural porcellanite.
الملخص EN
A simple method is developed for the removal of cadmium ions from industrial wastewater.
Batch process has been used with natural and calcinated Iraqi porcellanite as adsorbent.
Experimental parameters were given, concentration cadmium ion 10-50 mg / L, pH from (2-10), time was 60 min and maximum adsorption was achieve at 30°C.The present study had indicated appositive relationship between the removal efficiency of Cadmium ions with the increasing weight of adsorbents.
Adsorption process was pseudo second- order kinetics, and followed Langmuir isotherm model which gave a better fit to the experimental data in comparison with the Temkin and Freundlich equations.
Thermodynamic studies of two different surfaces were also given and showed endothermic process.ΔH°, ΔG° and ΔS° values were measured and showed that adsorption is spontaneous.ΔH° was positive, while ΔG° was negative.
ΔS° was increased and showed activity of surface for adsorption.
X-RAY and FT-IR spectroscopy were used to prove that calcinated porcellanite was more efficient than natural porcellanite.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Dabab, Jamil M.& Husayn, Kazim A.. 2014. Simple method for removal of cadmium ions (ІІ) from industrial wastewater using calcinated porcellanite. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 22, no. 5, pp.1635-1648.
https://search.emarefa.net/detail/BIM-374447
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Dabab, Jamil M.& Husayn, Kazim A.. Simple method for removal of cadmium ions (ІІ) from industrial wastewater using calcinated porcellanite. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 22, no. 5 (2014), pp.1635-1648.
https://search.emarefa.net/detail/BIM-374447
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Dabab, Jamil M.& Husayn, Kazim A.. Simple method for removal of cadmium ions (ІІ) from industrial wastewater using calcinated porcellanite. Journal of Babylon University : Journal of Applied and Pure Sciences. 2014. Vol. 22, no. 5, pp.1635-1648.
https://search.emarefa.net/detail/BIM-374447
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 1647-1648
رقم السجل
BIM-374447
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