Dynamic modelling of Legionella pneumophila thermal inactivation in water.
Dynamic temperature
Inactivation kinetic model
Legionella pneumophila
Validation
Water
Journal
Water research
ISSN: 1879-2448
Titre abrégé: Water Res
Pays: England
ID NLM: 0105072
Informations de publication
Date de publication:
15 Feb 2021
15 Feb 2021
Historique:
received:
03
08
2020
revised:
09
12
2020
accepted:
10
12
2020
pubmed:
23
12
2020
medline:
29
1
2021
entrez:
22
12
2020
Statut:
ppublish
Résumé
A predictive mathematical model describing the effect of temperature on the inactivation of Legionella pneumophila in water was developed. Thermal inactivation of L. pneumophila was monitored under isothermal conditions (51 - 61°C). A primary log-linear model was fitted to the inactivation data and the estimated D values ranged from 0.23 to 25.31 min for water temperatures from 61 to 51°C, respectively. The effect of temperature on L. pneumophila inactivation was described using a secondary model, and the model parameters z value and D
Identifiants
pubmed: 33352528
pii: S0043-1354(20)31276-8
doi: 10.1016/j.watres.2020.116743
pii:
doi:
Substances chimiques
Water
059QF0KO0R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
116743Informations de copyright
Copyright © 2020. Published by Elsevier Ltd.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.