Removal of lead from simulated wastewater by electrocoagulation method
Joint Authors
Muhammad, Ahmad A.
al-Murib, Muahnnad Dia Fadil
Source
Issue
Vol. 16, Issue 4 (31 Dec. 2010), pp.5811-5821, 11 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2010-12-31
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Earth Sciences, Water and Environment
Topics
Abstract AR
أيونات الرصاص في المياه الصناعية الملوثة فصلت داخل خلية التختير الكهروكيمياوي التي تحتوي على قطب انود من الألمنيوم و قطب كاثود من الحديد المقاوم للصدأ.
عدة متغيرات و التي لها تأثير على كفاءة الإزالة مثل الدالة الحامضة, كثافة التيار, تركيز الرصاص الأولي, درجة الحرارة, تركيز كلوريد الصوديوم, المسافة بين الأقطاب, المساحة السطحية للأقطاب و نوعيتها تم دراستها.
من التجارب وجد أن أعلى كفاءة إزالة تتحقق عندما تكون الدالة الحامضية 9, و بزيادة كثافة التيار و تقليل المسافة بين الأقطاب تتحسن كفاءة الإزالة و يقل وقت المعالجة.
كذلك وجد أن كفاءة الإزالة تتحسن عند تقليل معدل الجريان.
Abstract EN
The separation of lead ions from wastewater was carried out in an electrocoagulation cell which has a set of electrodes, aluminum anode and stainless steel cathode.
The effect of several working parameters such as pH, current density, initial lead concentration, electrodes surface area, gap between electrodes and sodium chloride concentration on the performance of electrocoagulation cell were examined.
From the experiments found that the higher removal efficiency achieved at pH 9, with increasing current density and decreasing gap between electrodes the removal efficiency enhanced and the treatment time decreased.
Using a flowrate of 0.025 l / min after (7min) electrolysis, the Pb (II) concentration decay from (250mg / l) to only (2.5mg / l) corresponding to a 99% removal efficiency.
American Psychological Association (APA)
Muhammad, Ahmad A.& al-Murib, Muahnnad Dia Fadil. 2010. Removal of lead from simulated wastewater by electrocoagulation method. Journal of Engineering،Vol. 16, no. 4, pp.5811-5821.
https://search.emarefa.net/detail/BIM-287831
Modern Language Association (MLA)
Muhammad, Ahmad A.& al-Murib, Muahnnad Dia Fadil. Removal of lead from simulated wastewater by electrocoagulation method. Journal of Engineering Vol. 16, no. 4 (Dec. 2010), pp.5811-5821.
https://search.emarefa.net/detail/BIM-287831
American Medical Association (AMA)
Muhammad, Ahmad A.& al-Murib, Muahnnad Dia Fadil. Removal of lead from simulated wastewater by electrocoagulation method. Journal of Engineering. 2010. Vol. 16, no. 4, pp.5811-5821.
https://search.emarefa.net/detail/BIM-287831
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 5821
Record ID
BIM-287831