QUE SIGNIFIE COLIFORM BACTERIA EN ANGLAIS
Bactérie coliforme
Les bactéries coliformes sont un indicateur bactérien couramment utilisé de la qualité sanitaire des aliments et de l'eau. Ils sont définis comme des bactéries Gram-négatives formant des spores qui peuvent fermenter le lactose avec la production d'acide et de gaz lorsqu'ils sont incubés à 35-37 ° C. Des coliformes peuvent être trouvés dans le milieu aquatique, dans le sol et sur la végétation; Ils sont universellement présents en grand nombre dans les excréments d'animaux à sang chaud. Alors que les coliformes eux-mêmes ne sont pas normalement des causes de maladie grave, ils sont faciles à culture et leur présence sert à indiquer que d'autres organismes pathogènes d'origine fécale peuvent être présents. De tels agents pathogènes comprennent des bactéries, des virus ou des protozoaires et de nombreux parasites multicellulaires. Les procédures coliformes sont effectuées dans des conditions d'oxygène aérobie ou réduites. Les genres typiques comprennent: ▪ Citrobacter, ▪ Enterobacter ▪ Hafnia ▪ Klebsiella ▪ Coliformes fécaux: ▪ Escherichia Escherichia coli, un membre en forme de tige ...
définition de coliform bacteria dans le dictionnaire anglais
La définition des bactéries coliformes dans le dictionnaire est un grand groupe de bactéries habitant le tractus intestinal des humains et des animaux qui peuvent causer des maladies et dont la présence dans l'eau est un indicateur de la pollution fécale.
MOTS EN ANGLAIS EN RAPPORT AVEC «COLIFORM BACTERIA»
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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «COLIFORM BACTERIA»
Découvrez l'usage de
coliform bacteria dans la sélection bibliographique suivante. Des livres en rapport avec
coliform bacteria et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
An Evaluation of the Role of Microbiological Criteria for ...
Aeromonas) are commonly found in soil, water, and grains. Small numbers of
coliform bacteria are usually present in raw milk, vegetables, meat, poultry, and
many other raw foods. Therefore, they are of little, if any, value in monitoring raw
...
2
A
coliform bacteria survey of Monterey Bay off Del Monte Beach
Determination of the distribution of coliform bacteria in the vicinity of the outfall effluent of the Monterey Water Pollution Control Plant was made using the membrane filter technique for enumeration.
David Sidney Trumbauer,
1966
3
Environmental Pollution Control Microbiology: A Fifty-Year ...
The (BGB) media inhibited the growth of the soil bacteria while allowing the
coliform bacteria to grow. The production of gas in the fermentation tubes of the
BGB media indicated the presence of coliform bacteria. The EMB agar plates
could be ...
4
Removal of fecal
coliform bacteria by zebra mussels
ABSTRACT REMOVAL OF FECAL COLIFORM BACTERIA BY ZEBRA MUSSELS
By Pornwipa Klangsin Co-Chairs: Rolf A. Deininger, Peter G. Meier An
application of zebra mussels {Dreissena polymorpha) as biofilters in the
treatment of ...
5
A Water Quality Assessment of the Former Soviet Union
1983 of coliform bacteria in 1 litre of water. Coliform bacteria belong to the family
Enterobacteriaceae and ferment both glucose and lactose at 37 °C. Other
synonyms for 'coliform bacteria' include 'lactose-positive colibacillus', 'coliforms',
and ...
Vitaly Kimstach, Michel Meybeck, Ellysar Baroudy,
1998
6
Maintaining Water Quality in Finished Water Storage Facilities
ensure an appropriate bacteriological water quality as defined by specific
requirements for heterotrophic bacteria and total coliform bacteria as discussed
below. Total and Fecal Coliform Bacteria and Heterotrophic Bacteria The Total
Coliform ...
Gregory J. Kirmeyer,
1999
7
Summary of Available State Ambient Stream-Water-Quality ...
Fecal coliform bacteria are indigenous to the intestinal tract of all warmblooded
animals, and their presence in stream water indicates fecal contamination and
possible presence of pathogenic microorganisms, such as entero-, rota, reovirus,
...
8
Microbial and dissolved organic carbon characterization of ...
Historical data collected across a wide range of flows suggest that total and fecal
coliform bacteria concentrations were lower during the rainy season. During the
rainy season the median total and fecal coliform bacteria concentrations during ...
A. Fecal coliform bacteria derived from human and animal wastes survive only
briefly in river water, but their average concentrations exceed the maximum
contaminant level (MCL) established by the U.S. Environmental Protection
Agency of ...
10
Advances in Water and Wastewater Treatment Technology: ...
... was found in river water samples. 3.2. Appearance of total coliform bacteria
and fecal coliform bacteria in the samples Figure 1 shows the concentrations of
total coliform bacteria and fecal coliform bacteria detected in water and
wastewater ...
T. Matsuo, K. Hanaki, S. Takizawa,
2001
10 ACTUALITÉS CONTENANT LE TERME «COLIFORM BACTERIA»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
coliform bacteria est employé dans le contexte des actualités suivantes.
Boil-water notice issued in White Pigeon
The system detected the presence of coliform bacteria in the water supply. The village routinely monitors drinking water to check for presence of ... «Sturgis Journal, juil 15»
Report shows no progress on Lake Champlain cleanup
Another cause of such closures is coliform bacteria, such as E. coli, which can be caused by septic problems or sewage spills and overflows. «Brattleboro Reformer, juil 15»
Murukkumpuzha residents move court against railways …
... studying complaints about ground water contamination in and around the railway platform stretch also revealed presence of coliform bacteria ... «NYOOOZ, juil 15»
Tainted airline water may be from outside Hong Kong, say …
"The amount of coliform bacteria found in the tankers was insignificant. It's impossible for them to contaminate drinking water on more than a ... «South China Morning Post, juil 15»
CCSWCD opens sign up for well-testing program
The presence of coliform bacteria in the water supply is indicative of fecal pollution. Diseases such as diarrhea, Asiatic cholera, salmonellosis, ... «Brazil Times, juil 15»
What's in your tap water? Extension planning drinking water clinics
... hardness, sodium, copper, lead, arsenic, total coliform bacteria and E. Coli bacteria. Confidential reports are easy to read and accompanied ... «Progress Index, juil 15»
Water: a costly commodity in MetroWest and Milford area
In 2014, several tests revealed that more than 5 percent of the town's samples tested positive for total coliform bacteria, which is an indicator ... «MetroWest Daily News, juil 15»
Swim advisories issued for Southwest Louisiana beaches
The state DHH, through its Beach Monitoring Program, tests 24 sites each week for enterococci and fecal coliform bacteria. The weekly reports are available ... «KPLC-TV, juil 15»
N.D. drinking water violations up
Systems reported a total of 46 major violations related to contaminant levels, with 42 of those stemming from coliform bacteria, which is ... «Jamestown Sun, juil 15»
Coliform bacteria high in city water samples
Presence of coliform bacteria, an indication of faecal contamination, has been found in drinking water samples collected from bore wells and ... «The Hindu, juil 15»