Drinking water storage in a hospital in Poland
As in many public institutions, the problem of Legionella control in drinking water should not be underestimated. The hospital tried to reduce the number of Legionella in addition to a standardized thermal disinfection by adding chlorine dioxide and a UV lamp.
Municipality of Erba, Como Region, Italy
Raw water collected from alpine springs in free inflow is piped to an intermediate reservoir (700 m³) located at high altitude and from there gravitationally fed into the local drinking water supply network. The microbial composition of the raw water