The Effect of Temperature on the Destruction of Salmonellas in Activated Sludge
The effect of temperature on the survival of salmonellas in activated sludge was examined. The results showed that the Salmonella destruction rates increased in line with increasing temperature of the mixed liquor from 5° to 25°C, whereas at 30°C the rate declined markedly. This is most probably due...
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| Format: | Article |
| Language: | English English |
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1985
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| Online Access: | http://psasir.upm.edu.my/id/eprint/2566/1/The_Effect_of_Temperature_on_the_Destruction_of_Salmonellas.pdf |
| _version_ | 1825921482170040320 |
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| author | Yaziz, Mohammad Ismail |
| author_facet | Yaziz, Mohammad Ismail |
| author_sort | Yaziz, Mohammad Ismail |
| collection | UPM |
| description | The effect of temperature on the survival of salmonellas in activated sludge was examined. The results showed that the Salmonella destruction rates increased in line with increasing temperature of the mixed liquor from 5° to 25°C, whereas at 30°C the rate declined markedly. This is most probably due to inactivation of ciliate protozoa at the higher temperature resulting in increased survival of the
pathogens. The slow reduction in the number of salmonellas at 30°C may be the result of nutrient starvation, in addition to other possible mechanisms such as the lytic action of bacterial viruses. |
| first_indexed | 2024-03-06T06:58:33Z |
| format | Article |
| id | upm.eprints-2566 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T06:58:33Z |
| publishDate | 1985 |
| record_format | dspace |
| spelling | upm.eprints-25662013-05-27T07:01:57Z http://psasir.upm.edu.my/id/eprint/2566/ The Effect of Temperature on the Destruction of Salmonellas in Activated Sludge Yaziz, Mohammad Ismail The effect of temperature on the survival of salmonellas in activated sludge was examined. The results showed that the Salmonella destruction rates increased in line with increasing temperature of the mixed liquor from 5° to 25°C, whereas at 30°C the rate declined markedly. This is most probably due to inactivation of ciliate protozoa at the higher temperature resulting in increased survival of the pathogens. The slow reduction in the number of salmonellas at 30°C may be the result of nutrient starvation, in addition to other possible mechanisms such as the lytic action of bacterial viruses. 1985 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/2566/1/The_Effect_of_Temperature_on_the_Destruction_of_Salmonellas.pdf Yaziz, Mohammad Ismail (1985) The Effect of Temperature on the Destruction of Salmonellas in Activated Sludge. Pertanika, 8 (3). pp. 343-346. English |
| spellingShingle | Yaziz, Mohammad Ismail The Effect of Temperature on the Destruction of Salmonellas in Activated Sludge |
| title | The Effect of Temperature on the Destruction of Salmonellas
in Activated Sludge |
| title_full | The Effect of Temperature on the Destruction of Salmonellas
in Activated Sludge |
| title_fullStr | The Effect of Temperature on the Destruction of Salmonellas
in Activated Sludge |
| title_full_unstemmed | The Effect of Temperature on the Destruction of Salmonellas
in Activated Sludge |
| title_short | The Effect of Temperature on the Destruction of Salmonellas
in Activated Sludge |
| title_sort | effect of temperature on the destruction of salmonellas in activated sludge |
| url | http://psasir.upm.edu.my/id/eprint/2566/1/The_Effect_of_Temperature_on_the_Destruction_of_Salmonellas.pdf |
| work_keys_str_mv | AT yazizmohammadismail theeffectoftemperatureonthedestructionofsalmonellasinactivatedsludge AT yazizmohammadismail effectoftemperatureonthedestructionofsalmonellasinactivatedsludge |