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4. Physico-chemical disinfection
4.1 Kinetic models
Numerous researchers have highlighted the influence :
the concentration C of a disinfectant ;
contact time between this disinfectant and a given germ on the speed of inactivation of this germ.
The main kinetic models are :
CHICK (1908)
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Physico-chemical disinfection
Chlorine
Current legislation on disinfection
1 Microbiology
WHO (World Health Organization) recommendations for Europe (see tables 4 and 5 ), and the USA (see table
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Calgon/Chemviron Carbon www.catalyticcarbon.com/ccc/tech/technologies/uv/
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