Scientific Investigations on the Claims of the Magnetic Water Conditioners

Authors

  • Ashraf Kotb Lecturer, Department of Mechanical Power Engineering, Faculty of Engineering, Ain Shams University, Cairo - 11566, Egypt
  • A. M. Abd El Aziz Associate Professor, Department of Mechanical Power Engineering, Faculty of Engineering, Ain Shams University, Cairo - 11566, Egypt.

DOI:

https://doi.org/10.51983/arme-2013.2.1.2327

Keywords:

Magnetic Water Conditioners Softener pH TDS Hardness

Abstract

A lot of study has gone into the principles and function of magnetic “Water Softeners” around the world. The results have been mixed, the tests run of the function of these devices by the device manufacturers usually turn out fine, while tests run by anybody else usually don’t. Although a variety of claims are made about magnetic water conditioners for softening water, through “Pre-precipitation”, changing the hardness in the water from Sticky” crystals to “Non-sticky”, or somehow rendering the hardness ions inert. This article focuses specifically on the claimed benefits of magnetically treated water, by scientific investigation for five commercial water conditioners from different manufacturers and for different purposes, the manufacturer’s instructions are considered. The investigation is carried out based on measurable and analyzed parameters (pH, TDS, Hardness). After a lot of serious laboratory measurements and chemical analysis, it is concluded that; the magnetic water conditioners have no effect on the water pH, total dissolved salts, and hardness.

References

Clifford Y. Tai, Chi-Kao Wu, Meng - Chun Chang, “Effects of magnetic field on the crystallization of CaCO3 using permanent magnets”, Chemical Engineering Science 63 5606 – 5612, 2008.

Dave Peairs, Cal Water-Industrial Water Purification, Technical Director “Water Softeners”, Rev: 06/08/2004

E. A. Duffy, “Investigation of Magnetic Water Treatment Devices”, Ph.D. Dissertation, Clemson University, S.C. Clemson, 1977.

Ghazi Ozair, Julio Torre Gutierrez, “An Overview of Magnetic Water Treatment System & Further Course of Study”, J. Int. Environmental Application & Science, Vol. 5, No.5, pp. 965-974, 2010.

H. Arabshahi, “The Effect of Magnetic Water on Strength Parameters of Concrete”, An International Journal of Chemistry Vol. 1 No.1, pp.30-35, 2010.

H. Banejad, E. Abdosalehi, “The Effect of Magnetic Field on Water Hardness Reducing”, Thirteenth International Water Technology Conference, IWTC 13, Hurghada, Egypt, pp.117-128, 2009

D. Hasson, D. Bramson, “Effectiveness of Magnetic Water Treatment in Suppressing CaCO3 Scale Deposition”, Ind. Eng. Chem. Process Des. Dev, Vol. 24, pp.588-592, 1985.

M. Gholizadeha, H. Arabshahib and M.R. Benamc, “The Effect of Magnetic Field on Scale Prevention in the Industrial Boilers”, International Journal of Applied Chemistry, ISSN 0973-1792 Vol.1 No.1, pp. 84-89, 2005.

M.C. Amiri, Ali A.Dadkhah,”On Reduction in the Surface Tension of Water Due to Magnetic Treatment”, Colloids and Surfaces A: Physicochem. Eng. Aspects Vol.278, pp.252–255, 2006

S.V. Marshall, G.G. Skitek, “Electromagnetic Concepts and Applications’’, Prentice-Hall (Englewood Cliffs, N.J.), 2nd edition Book (ISBN 0132490048), 1987.

PANG XiaoFeng, DENG Bo, “Investigation of changes in properties of water under the action of a magnetic field”, Sci China Ser G-PhysMechAstron, Vol. 51 No. 11 pp.1-12, 2008.

Rameen S. Abdel Tawab, Mohammed Adel A. Younes, Ahmed M. Ibrahim, Mohammed M. Abdle Aziz, “Testing Commercial Water Magnetizers: A Study of Tds and pH”, Vol. 1 - Issue 2, pp.146 – 155, 2011.

S. A. Parsons, S. J. Judd, T. Stephenson, S. Udol, B-L. Wang, “Magnetically Augmented Water Treatment”, Institution of Chemical Engineers Trans I Chem E, Vol 75, Part B, pp98-103, 1997.

S. A. Yarows, W. E. Fusilier, and A. B. Weder, “Sodium Concentration of Water from Softeners”, Arch. Intern. Med. Vol.157, pp.218-222, 1997.

Downloads

Published

05-05-2013

How to Cite

Kotb, A., & Abd El Aziz, A. M. (2013). Scientific Investigations on the Claims of the Magnetic Water Conditioners. Asian Review of Mechanical Engineering, 2(1), 16–27. https://doi.org/10.51983/arme-2013.2.1.2327