[ دراسة مقارنة لتاثير المجال المغناطيسي وجهد زيتا على الخصائص الفيزيائية للمياه ]
Volume 25, Issue 4, March 2019, Pages 1215–1224
Zainab Fouad Nadhem1, Nather Jamal Omran2, Shatha Ali Shafiq3, Salem Abd Al-Sadaa4, Akeel Kazim Alwan5, Nihad Reheem Shindig6, Gaidah Sabree Hasoon7, and Jaafar Sadeq Murtadha8
1 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
2 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
3 Department of Biology, College of Science, Mustansiriyah University, Baghdad, Iraq
4 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
5 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
6 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
7 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
8 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
Original language: Arabic
Copyright © 2019 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The current study involves the effect of zeta potential and magnetic field on the physical properties (electrical conductivity, total dissolved solid, contact angel and surface tension) so as the absorbance by (UV-Visible) on the water in order to compared with them. Also, the use three magnetic devices with different intensities (1000, 2500, 5000) Gauss and zeta rod (ZRS-R) with constant voltage (30±) Kv. The operation system in zeta rod depended on re-cycling the water and sampling during (30, 60, 90) min, but in magnetic treatments were used the water directly after magnetized it. The physical tests showed a clear improvement in the properties of water especially in the surface tension and contact angel about 10% of the original value to the zeta rod treatment and 15% for magnetic treatment in the intensity 5000 Gauss also the results showed the increasing in absorbance, TDS, CON comparing with untreated water. The obvious improvement of the water physical properties approve that magnetic treatment is more effective about7% than zeta rod, especially in the high intensities.
Author Keywords: Magnetic field, UV-Visible, Surface tension, Conductivity, Zeta potential.
Volume 25, Issue 4, March 2019, Pages 1215–1224
Zainab Fouad Nadhem1, Nather Jamal Omran2, Shatha Ali Shafiq3, Salem Abd Al-Sadaa4, Akeel Kazim Alwan5, Nihad Reheem Shindig6, Gaidah Sabree Hasoon7, and Jaafar Sadeq Murtadha8
1 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
2 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
3 Department of Biology, College of Science, Mustansiriyah University, Baghdad, Iraq
4 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
5 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
6 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
7 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
8 Ministry of Science and Technology, Environment & Water Research Directorate, Baghdad, Iraq
Original language: Arabic
Copyright © 2019 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The current study involves the effect of zeta potential and magnetic field on the physical properties (electrical conductivity, total dissolved solid, contact angel and surface tension) so as the absorbance by (UV-Visible) on the water in order to compared with them. Also, the use three magnetic devices with different intensities (1000, 2500, 5000) Gauss and zeta rod (ZRS-R) with constant voltage (30±) Kv. The operation system in zeta rod depended on re-cycling the water and sampling during (30, 60, 90) min, but in magnetic treatments were used the water directly after magnetized it. The physical tests showed a clear improvement in the properties of water especially in the surface tension and contact angel about 10% of the original value to the zeta rod treatment and 15% for magnetic treatment in the intensity 5000 Gauss also the results showed the increasing in absorbance, TDS, CON comparing with untreated water. The obvious improvement of the water physical properties approve that magnetic treatment is more effective about7% than zeta rod, especially in the high intensities.
Author Keywords: Magnetic field, UV-Visible, Surface tension, Conductivity, Zeta potential.
Abstract: (arabic)
تم في هذه الدراسة تقييم تاثير كل من جهد زيتا والمجال المغناطيسي على الخصائص الفيزيائية للمياه المستخدمة في مختبرات بحوث المياه واجراء الفحوصات (الاملاح الذائبة الكلية,التوصيلية الكهربائية, زاوية التماس,الشد السطحي) وكذلك الامتصاصية بجهاز الاشعة فوق البنفسجية ((UV-Visible لغرض المقارنة بينهما, شملت التجارب التي تضمنها الدراسه استخدام عدد من المنظومات المغناطيسية بشدة (5000,2500,1000) كاوس, وكذلك استخدام جهاز توليد جهد زيتا (ZRS-R) ثابت الفولتية (±30 كيلوفولت). اعتمد مبدأ التدوير للمياه في منظومة قطب زيتا بعد مدة (90,60,30) دقيقة اما في المعالجة المغناطيسية فيتم تعريض الماء داخل المنظومة بصورة مباشرة. بينت نتائج الفحوصات الفيزياوية انخفاض قيمة الشد السطحي وزاوية التماس, حيث بلغ مقدار التخفيض بحدود 10% من القيمة الاصلية عند المعالجة بقطب زيتا و15% عند المعالجة المغناطيسية بشدة 5000 كاوس,كما وبينت النتائج الزيادة الحاصلة في معدلات الامتصاصية وال TDS,CON عن مثيلاتها من الماء غير المعالج. وبذلك كانت نتيجة المقارنة لصالح المعالجة المغناطيسية عند الشدد العليا وبفارق لايتجاوز 7% عن المعالجة بجهد زيتا.
Author Keywords: المجال المغناطيسي, الاشعة فوق البنفسجية, الشد السطحي, التوصيلية الكهربائية, جهد زيتا.
How to Cite this Article
Zainab Fouad Nadhem, Nather Jamal Omran, Shatha Ali Shafiq, Salem Abd Al-Sadaa, Akeel Kazim Alwan, Nihad Reheem Shindig, Gaidah Sabree Hasoon, and Jaafar Sadeq Murtadha, “Comparison Study to the Effect of Magnetic Field and Zeta Potential on the physical Properties of Water,” International Journal of Innovation and Applied Studies, vol. 25, no. 4, pp. 1215–1224, March 2019.
