Survival of Escherichia coli in oligotrophic waters
Read Online
Share

Survival of Escherichia coli in oligotrophic waters by Donald L. Johnstone

  • 486 Want to read
  • ·
  • 76 Currently reading

Published by Environmental Engineering Research Section, Dept. of Civil and Environmental Engineering, and Dept. of Bacteriology and Public Health, Washington State University in Pullman .
Written in English

Subjects:

  • Water -- Pollution.,
  • Bacteriology.

Book details:

Edition Notes

Literature cited: l. 63-66.

Statementprincipal investigator: Donald L. Johnstone; co-investigation: A. Mark Kubinski.
SeriesCircular -- 51., Circular (Washington State University. College of Engineering) -- 51.
ContributionsKubinski, A. Mark.
The Physical Object
Paginationviii, 66 l.
Number of Pages66
ID Numbers
Open LibraryOL14714269M

Download Survival of Escherichia coli in oligotrophic waters

PDF EPUB FB2 MOBI RTF

E. coli was capable of extended survival during in situ exposure to estuarine water, provided eucaryotes were excluded from diffusion chambers. Survival was directly related to temperature in absence of the eucaryote component of the natural by: a E. coli survival in river water b I 1 I I I 1 I I 2 4 6 8 10 12 14 16 6 4 I 1. I I I 10 30 50 70 I ' 4t 0 I I I I 1 I 10 30 50 70 ' 'e60 31 Time (d) Fig. 3. The survival of Escherichia coli K12 nal-R in River Sowe water collected from below the Finham sewage emuent outfall. All the flasks were incubated in the dark at a, 37°C; b, 25°C; c, 15°C; and d, 4°C. Environmental factors influencing the growth and survival of Escherichia coli. The growth and survival of E. coli in natural environments can be influenced by both biotic and abiotic factors (Rochelle‐Newall et al. ).Abiotic factors include temperature, water and nutrient availability, pH, and solar by: Escherichia coli, a fecal coliform, was found to survive for longer periods of time in unsterile natural seawater when sediment material was present than in seawater alone, and at least on one occasion growth was observed to occur.

Survival of Mycobacterium avium, Legionella pneumophila, Escherichia coli, and Caliciviruses in Drinking Water-Associated Biofilms Grown under High-Shear Turbulent Flow Markku J. Lehtola, 1, * Eila Torvinen, 1 Jaana Kusnetsov, 1 Tarja Pitkänen, 1 Leena Maunula, 2 Carl-Henrik von Bonsdorff, 2 Pertti J. Martikainen, 3 Sandra A. Wilks, 4.   This paper presents the development of a model for calculation of Escherichia coli transport in oligotrophic river waters, using temperature dependent inactivation rate for E. coli and flow velocity characteristics of the river and lakes. A total of temperature measurements from 11 years surveillance were used to calculate transport distances until 90% inactivation of the E. coli. Various studies have reported that survival times of E. coli OH7 strains in aquatic environments vary importantly, ranging from 2 weeks to over 10 months (Warburton et al., ; McGee et al., ). It is thus important to attempt to identify the factors responsible for its survival rate. Evidence for Coexistence of Distinct Escherichia coli Populations in Various Aquatic Environments and Their Survival in Estuary Water T. Berthe, a M. Ratajczak, a O. Clermont, b E. Denamur, b F. Petit a.

Escherichia coli survival in waters: Temperature dependence Article (PDF Available) in Water Research 47(2) November with Reads How we measure 'reads'. In book: Environmental Science Engineering and Technology, Chapter: Survival of Escherichia coli, Aeromonas hydrophila and Pseudomonas fluorescence in bottled water.   Bater Re,earth "~o[ pp to Pergamon Press t~ Printed m Great Britain SURVIVAL OF ESCHERICHIA COLI PHAGE T7 IN DIEFERENq" WATER TYPES M,kARIT NIEM1 Department of Microbiolog3. University of Helsinki, SF Escherichia (E.) coli is a fecal microbe that inhabits the intestines of endotherms (primary habitat) and the natural environment (secondary habitats). Due to prevailing thinking regarding the limited capacity of E. coli to survive in the environment, relatively few published investigations exist regarding environmental factors influencing E. coli’s survival.