| Autor: |
Wickramanayake, G.B., Rubin, Alan J., Sproul, Otis J. |
| Zdroj: |
Journal - American Water Works Association; August 1985, Vol. 77 Issue: 8 p74-77, 4p |
| Abstrakt: |
The effects of ozone and storage temperature on the survival of Giardia lambliacysts, the cause of human giardiasis, and Giardia muris, a parasite of mice, were compared. The viabilities of the cysts were similar over a period of 25 days of storage in the range of ‐6° to 37°C; the optimum temperature for their long‐term survival was determined to be about 5°C. Ozone was extremely effective for inactivating cysts of both Giardiaspecies, with G. murisbeing consistently more resistant than G. lambliaat pH 7 and 5°C and 25°C. |
| Databáze: |
Supplemental Index |
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