Skip to main content
Applied and Environmental Microbiology logoLink to Applied and Environmental Microbiology
. 1989 Jan;55(1):33–35. doi: 10.1128/aem.55.1.33-35.1989

Comparison of methods for enumeration of selected coliforms exposed to ozone.

J C Adams 1, M S Lytle 1, D G Dickman 1, D H Foster 1, J P Connell 1, W R Bressler 1
PMCID: PMC184050  PMID: 2650621

Abstract

mT7 medium performed no better than m-Endo medium in enumerating cells of Escherichia coli and Citrobacter freundii exposed to ozone. Also, there was no difference in the plate count of heterotrophic bacteria in ozonated raw water determined on modified Henrici agar or R2A agar. Statistically significant differences were seen between bacteria and the type of water in which they were suspended during ozonation.

Full text

PDF
33

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Broadwater W. T., Hoehn R. C., King P. H. Sensitivity of three selected bacterial species to ozone. Appl Microbiol. 1973 Sep;26(3):391–393. doi: 10.1128/am.26.3.391-393.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Burleson G. R., Murray T. M., Pollard M. Inactivation of viruses and bacteria by ozone, with and without sonication. Appl Microbiol. 1975 Mar;29(3):340–344. doi: 10.1128/am.29.3.340-344.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. FETNER R. H., INGOLS R. S. A comparison of the bactericidal activity of ozone and chlorine against Escherichia coli at 1degree. J Gen Microbiol. 1956 Oct;15(2):381–385. doi: 10.1099/00221287-15-2-381. [DOI] [PubMed] [Google Scholar]
  4. Finch G. R., Stiles M. E., Smith D. W. Recovery of a marker strain of Escherichia coli from ozonated water by membrane filtration. Appl Environ Microbiol. 1987 Dec;53(12):2894–2896. doi: 10.1128/aem.53.12.2894-2896.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. LeChevallier M. W., Cameron S. C., McFeters G. A. New medium for improved recovery of coliform bacteria from drinking water. Appl Environ Microbiol. 1983 Feb;45(2):484–492. doi: 10.1128/aem.45.2.484-492.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Reasoner D. J., Geldreich E. E. A new medium for the enumeration and subculture of bacteria from potable water. Appl Environ Microbiol. 1985 Jan;49(1):1–7. doi: 10.1128/aem.49.1.1-7.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Skinner Q. D., Adams J. C., Rechard P. A., Beetle A. A. Enumeration of selected bacterial populations in a high mountain watershed. Can J Microbiol. 1974 Nov;20(11):1487–1492. doi: 10.1139/m74-232. [DOI] [PubMed] [Google Scholar]
  8. Whiteside C., Hassan H. M. Induction and inactivation of catalase and superoxide dismutase of Escherichia coli by ozone. Arch Biochem Biophys. 1987 Sep;257(2):464–471. doi: 10.1016/0003-9861(87)90591-1. [DOI] [PubMed] [Google Scholar]

Articles from Applied and Environmental Microbiology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES