Improved recovery of chlorine-stressed coliforms with pyruvate supplemented media

Improved recovery of chlorine-stressed coliforms with pyruvate supplemented media

The addition of sodium pyruvate to standard membrane-filtration media for enumeration of coliforms and E. coli is shown to improve the recovery of chlorine-stressed viable organisms.

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Veröffentlicht in:Water science and technology 1995, Vol.31 (5-6), p.255-258
1. Verfasser: Sartory, D.P.
Format: Artikel
Sprache:eng
Schlagworte:
bacteriological water quality
chlorinated water
Chlorine
Coliforms
disinfection
E coli
Enumeration
Indicator bacteria
Membrane filtration
Pyruvic acid
Recovery
Sodium
Sodium pyruvate
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Zusammenfassung:The addition of sodium pyruvate to standard membrane-filtration media for enumeration of coliforms and E. coli is shown to improve the recovery of chlorine-stressed viable organisms.
ISSN:0273-1223
1996-9732
DOI:10.1016/0273-1223(95)00276-S