Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Christian Chauret"'
Publikováno v:
International Journal of Microbiology, Vol 2011 (2011)
The in vitro survival of Escherichia coli O157:H7 at 15∘C under two experimental conditions (sterile soil and sterile natural water) was examined. DNA microarrays of the entire set of E. coli O157:H7 genes were used to measure the genomic expressi
Externí odkaz:
https://doaj.org/article/0d183d12471e4abd994b00c894fac619
Autor:
Christian Chauret
Publikováno v:
Virulence. 2:593-601
Escherichia coli O157:H7 is a significant human pathogen which has mostly foodborne and waterborne modes of transmission. Although capable of infecting several hosts, the main source of this bacterium is cattle. In humans, it mainly causes hemorrhagi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52cd11ca3240e2be6c4de6183247d94f
https://doi.org/10.4161/viru.2.6.18423
https://doi.org/10.4161/viru.2.6.18423
Autor:
Christian Chauret, Hélène Baribeau, Simon O. Rutledge, Susan A. Andrews, Robert Dumancic, Adrian Oehmen, Graham A. Gagnon
Publikováno v:
Journal of Water Supply: Research and Technology-Aqua. 57:507-518
Disinfection efficacy was evaluated in four pilot-scale systems that were operated at four water utilities across North America. Through this approach, factors which are difficult to simulate in a laboratory environment (such as water properties, pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e704588c5487dbc69c99dcdabe87c72
https://doi.org/10.2166/aqua.2008.103
https://doi.org/10.2166/aqua.2008.103
Inactivation of Nitrosomonas europaea and pathogenic Escherichia coli by chlorine and monochloramine
Publikováno v:
Journal of Water and Health. 6:315-322
The purpose of this study was to measure the chlorine and monochloramine inactivation kinetics of Nitrosomonas europaea at 21°C in the presence and absence of particles. The inactivation kinetics rates were compared with those obtained with Escheric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55653f77abd1ae7ccef4065b16bd2387
https://doi.org/10.2166/wh.2008.052
https://doi.org/10.2166/wh.2008.052
Autor:
Trent J Miller, Robert C. Andrews, Isabelle Auvray, Julie Lière, Christian Chauret, Linda Wojcicka, Ron Hofmann, Hélène Baribeau, Carole Baxter
Publikováno v:
Journal of Water Supply: Research and Technology-Aqua. 56:137-150
Reference cultures from culture collections are often used in disinfection experiments instead of indigenous environmental bacteria, but they may not accurately represent the organisms found in drinking water distribution systems due to physiological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d28b9643417ba39f38f9aabad393d22
https://doi.org/10.2166/aqua.2007.075
https://doi.org/10.2166/aqua.2007.075
Publikováno v:
Journal of Environmental Engineering and Science. 6:147-155
This study evaluates the synergistic effects of ultraviolet (UV) and secondary disinfectants on water quality in a model distribution system. Chemical disinfectants evaluated for residual disinfection include chlorine dioxide, monochloramine, and fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f326707958c91ecff0d26b3935974c0
https://doi.org/10.1139/s06-046
https://doi.org/10.1139/s06-046
Autor:
Christian Chauret, C. J. Volk, Heather M. Murphy, Robert C. Andrews, K. C. O'Leary, Graham A. Gagnon
Publikováno v:
Journal of Water Supply: Research and Technology-Aqua. 55:301-311
North American drinking water utilities are currently re-evaluating their disinfection strategies for controlling microbiological growth in distribution systems. Most water systems in North America use free chlorine as a secondary disinfectant. Since
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1440a9eb81665a7206e8a359c3aeb6b5
https://doi.org/10.2166/aqua.2006.011
https://doi.org/10.2166/aqua.2006.011
Autor:
Ashley Gillem, John H. Lee, Barry D. Stein, Larry Stover, Katherine Winters, Christian Chauret
Publikováno v:
Journal of Parasitology. 92:1-9
The influence of lectins on Cryptosporidium parvum oocyst agglutination and on attachment to both fixed Madin Darby Canine Kidney (MDCK) cells and fixed HCT-8 (human colorectal epithelial) cells was examined. Oocyst cell wall characteristics were exa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcba5733a9add65ab683fedef842c271
https://doi.org/10.1645/ge-570r.1
https://doi.org/10.1645/ge-570r.1
Publikováno v:
Journal of Environmental Engineering. 130:1269-1279
Drinking water utilities may be required to change disinfectant to improve water quality and meet more stringent disinfection regulations. This research was conducted to assess and compares chlorin...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56f9d5cf1466fe45e6b5b1cea59342cc
https://doi.org/10.1061/(asce)0733-9372(2004)130:11(1269)
https://doi.org/10.1061/(asce)0733-9372(2004)130:11(1269)
Publikováno v:
Journal of Environmental Engineering. 128:1046-1055
The objective of this project was to determine the impact hydraulic dispersion has on the calibration of a flow-through model ultraviolet (UV)-disinfection system with chemical actinometry (potassium ferrioxalate) and MS 2 bacteriophage. Fluence was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e212db609c94f077bf8fb1e0ae509a1
https://doi.org/10.1061/(asce)0733-9372(2002)128:11(1046)
https://doi.org/10.1061/(asce)0733-9372(2002)128:11(1046)