Removal of chrome and zinc from industrial wastewater using electrical precipitation and bentonite clays
العناوين الأخرى
إزالة الكروم و الزنك من المياة الصناعية باستخدام الترسيب الكهربائي و أطيان الينتونايت
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 23، العدد 1 (31 يناير/كانون الثاني 2019)، ص ص. 93-102، 10ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2019-01-31
دولة النشر
العراق
عدد الصفحات
10
التخصصات الرئيسية
الموضوعات
الملخص EN
This study deals with removal of (Cr and Zn) from industrial wastewater resulted from production processes in the State Company of Electrical Industries (S.
C.
E.
I.
).
The removal process of these metals includes two stages; the first stage is the electrical precipitation of Cr and Zn metals, where Cr concentrations before and after performing this stage are 262 ppm and 26.6 ppm, respectively, while it is 1865 ppm and 45ppm for Zn.
The second stage includes treatment with bentonite clay to remove the remaining concentrations of heavy metals in industrial wastewater to be within Iraqi standard specification for discharging in to river.
Concentrations are < 0.1 ppm and < 1.0 ppm after applying this stage.
These processes are suggested to be an alternative method to that in the State Company of Electrical Industries which uses the chemical precipitation that produce wastes with high concentrations of chrome and zinc, which stored in containers until discarded.
from industrial wastewater resulted from production processes in the State Company of Electrical Industries (S.
C.
E.
I.
).
The removal process of these metals includes two stages; the first stage is the electrical precipitation of Cr and Zn metals, where Cr concentrations before and after performing this stage are 262 ppm and 26.6 ppm, respectively, while it is 1865 ppm and 45ppm for Zn.
The second stage includes treatment with bentonite clay to remove the remaining concentrations of heavy metals in industrial wastewater to be within Iraqi standard specification for discharging in to river.
Concentrations are < 0.1 ppm and < 1.0 ppm after applying this stage.
These processes are suggested to be an alternative method to that in the State Company of Electrical Industries which uses the chemical precipitation that produce wastes with high concentrations of chrome and zinc, which stored in containers until discarded.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd Allah, Walid Rashid. 2019. Removal of chrome and zinc from industrial wastewater using electrical precipitation and bentonite clays. Journal of Engineering and Sustainable Development،Vol. 23, no. 1, pp.93-102.
https://search.emarefa.net/detail/BIM-1113838
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd Allah, Walid Rashid. Removal of chrome and zinc from industrial wastewater using electrical precipitation and bentonite clays. Journal of Engineering and Sustainable Development Vol. 23, no. 1 (Jan. 2019), pp.93-102.
https://search.emarefa.net/detail/BIM-1113838
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd Allah, Walid Rashid. Removal of chrome and zinc from industrial wastewater using electrical precipitation and bentonite clays. Journal of Engineering and Sustainable Development. 2019. Vol. 23, no. 1, pp.93-102.
https://search.emarefa.net/detail/BIM-1113838
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1113838
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