Association Mission
The mission of the association is to advance the creation, communication and application of knowledge to benefit society and improve people's lives.
Legal Members
Membership
Contact Us
Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 93-96 |
Back to browse issues page
Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
Marzdashti F, Nilkar M, Jafari S, Ghafouri H. Inactivation of Escherichia coli bacteria and water treatment using the air plasma with gliding arc discharge. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :93-96
URL: http://opsi.ir/article-1-1772-en.html
URL: http://opsi.ir/article-1-1772-en.html
1- University of Guilan, Faculty of science
Abstract: (2283 Views)
The aim of this research gliding arch is to inactivate the Escherichia coli bacteria by the use of gliding arc plasma. For this purpose, 70 ml of LB media containing the Escherichia coli bacteria (each sample contains 10 ml) are treated in times of 0, 5, 10, 20,40, 60, and 90 seconds by using a1 kilowatt gliding arc plasma with distance of 6 cm from the surface of sample. The results showed that because of the high power of device, the inactivation time deceases to below than 10 seconds considerably compared with the other methods like the plasma jet and the dielectric barrier discharge and after this time, the variation of optical density becomes negligible. Furthermore, the pH of sample reduces by increasing the treatment time. The utilized system is more economical compared with the other systems because it doesn’t need to career gases such as helium, argon, and nitrogen to generate the plasma and operate by the air plasma.
| Rights and permissions | |
 |
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. |
