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INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND

Year 2013, Volume: 14 Issue: 2, 165 - 171, 28.10.2013

Abstract

Diminishing water sources and their contamination by pathogenic microorganisms in pariculat set forth the neccessity of application of disinfection processes. Chlorine which has been used for disinfection purposes and disinfection by-products generated bu the reaction of chlorine with organic compounds are known to have adverse effects on human health, therefore the research on alternative disinfection techniques has brought into question. Ultrasound disinfection is among major alternative disinfection technologies. In this study the removal of Eschericia coli that is a major indicator microorganism which is a fecal contamination factor that can be found in water media, was performed in ultrasound reactor.  Various frequencies were studied in ultrasound reactor and effects of various media ions (HCO3-, NO3-, SO4-2) and hydrogen peroxide and nitrogen gas fed to the system at various flow rates were examined. Optimum microorganism inactivation was attained when the operation frequency of the reactor is 28kHz. The increased concentration of SO4-2 and HCO3-ions added to the system favored the microorganism inactivation, however the presence of NO3- didn't change the inactivation yield of the ultrasound system

ULTRASOUNDLA E.COLI DEZENFEKSİYONUNA ORTAM İYONLARININ ETKİSİNİN İNCELENMESİ

Year 2013, Volume: 14 Issue: 2, 165 - 171, 28.10.2013

Abstract

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Details

Primary Language English
Journal Section Articles
Authors

Filiz Bayrakçı Karel

Publication Date October 28, 2013
Published in Issue Year 2013 Volume: 14 Issue: 2

Cite

APA Bayrakçı Karel, F. (2013). INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, 14(2), 165-171.
AMA Bayrakçı Karel F. INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND. AUJST-A. November 2013;14(2):165-171.
Chicago Bayrakçı Karel, Filiz. “INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 14, no. 2 (November 2013): 165-71.
EndNote Bayrakçı Karel F (November 1, 2013) INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 14 2 165–171.
IEEE F. Bayrakçı Karel, “INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND”, AUJST-A, vol. 14, no. 2, pp. 165–171, 2013.
ISNAD Bayrakçı Karel, Filiz. “INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering 14/2 (November 2013), 165-171.
JAMA Bayrakçı Karel F. INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND. AUJST-A. 2013;14:165–171.
MLA Bayrakçı Karel, Filiz. “INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND”. Anadolu University Journal of Science and Technology A - Applied Sciences and Engineering, vol. 14, no. 2, 2013, pp. 165-71.
Vancouver Bayrakçı Karel F. INVESTIGATION OF EFFECTS OF MEDIA IONS ON THE E.COLI DISINFECTION BY ULTRASOUND. AUJST-A. 2013;14(2):165-71.