Aqueous extract of leaves of ziziphus as an eco-friendly inhibitor for the corrosion of mild steel in potable water
Other Title(s)
المستخلص المائي لورق السدر كمثبط ودي للبيئة لتآكل الفولاذ في الماء الصالح للشرب
Joint Authors
Hamzah, Ahmad Fadil
Husayn, Sura Kamil Muhammad
Source
The Iraqi Journal for Mechanical and Materials Engineering
Issue
Vol. 11, Issue 1 (31 Mar. 2011), pp.160-171, 12 p.
Publisher
University of Babylon College of Engineering
Publication Date
2011-03-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Abstract AR
تم دراسة التأثير التثبيطي للمستخلص المائي لورق نبات السدر على تآكل الفولاذ في المياه الصالحة للشرب باستخدام قياسات الاستقطاب الكهروكيميائي و طريقة فقدان الوزن.
بين النتائج أن المستخلص يمكن أن يعمل بشكل فاعل كمثبط لتآكل الفولاذ في شبكات مياه الشرب.
كما وجد أن نسبة التثبيط تزداد مع زيادة تركيز المثبط المستخدم عند درجة حرارة (o30م) حيث أن نسبة التثبيط بلغت أكثر من (98 %) عند تركيز من المستخلص مقداره (1 %) كنسبة حجمية .إن كفاءة التثبيط المحسوبة من كلا الطريقتين المستخدمتين في البحث كانتا متوافقتين، كما أن دراسة سلوك الاستقطاب لمستخلص ورق السدر بين أنه يمتلك سلوك المثبط الانودي بالدرجة الأولى، كذلك بينت الدراسة أن كفاءة التثبيط تأثرت بشكل لا يذكر بارتفاع درجة حرارة الوسط.
Abstract EN
The inhibitive effect of the aqueous extract of Ziziphus leaves on the corrosion of mild steel in drinking water have been investigated by using an electrochemical polarization and weight loss method.
The results obtained shows, that, the extract of leaves of Ziziphus could work as an effective inhibitors against the corrosion of steel in drinking water network.
The inhibition percentage increases with the increasing of the leaves of Ziziphus concentration at 30°C.
The inhibitor percentage efficiency above (98 %) was attained at extract of Ziziphus leaves concentration (1 % v / v).
The inhibition efficiencies of the extract of leaves of Ziziphus obtained from weight loss method and polarization measurements were in good agreement.
electrochemical polarization studies clearly reveal that the extract of leaves of Ziziphus behaves predominantly as an anodic inhibitor.
The study also shows that the inhibition efficiency was insignificantly affected by the temperature rise of the medium.
American Psychological Association (APA)
Hamzah, Ahmad Fadil& Husayn, Sura Kamil Muhammad. 2011. Aqueous extract of leaves of ziziphus as an eco-friendly inhibitor for the corrosion of mild steel in potable water. The Iraqi Journal for Mechanical and Materials Engineering،Vol. 11, no. 1, pp.160-171.
https://search.emarefa.net/detail/BIM-321347
Modern Language Association (MLA)
Hamzah, Ahmad Fadil& Husayn, Sura Kamil Muhammad. Aqueous extract of leaves of ziziphus as an eco-friendly inhibitor for the corrosion of mild steel in potable water. The Iraqi Journal for Mechanical and Materials Engineering Vol. 11, no. 1 (2011), pp.160-171.
https://search.emarefa.net/detail/BIM-321347
American Medical Association (AMA)
Hamzah, Ahmad Fadil& Husayn, Sura Kamil Muhammad. Aqueous extract of leaves of ziziphus as an eco-friendly inhibitor for the corrosion of mild steel in potable water. The Iraqi Journal for Mechanical and Materials Engineering. 2011. Vol. 11, no. 1, pp.160-171.
https://search.emarefa.net/detail/BIM-321347
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 166-171
Record ID
BIM-321347
