Problematika hygienické nezávadnosti teplé vody v distribuční síti.

Abstract

Quality of warm water supplied into consumer distribution network has to fulfill requirements of current legislation of Czech Republic – Law No. 258/2000 Sb., Public notice No. 252/2004 Sb. and law No. 274/2001 Sb. in valid version. In period 2007 – 2009, workers of Regional hygienic institute of Moravian-Silesian region performed sampling of warm water in health institutes in Moravian-Silesian region in order to verify quality of warm water. In case of non compliance of hygienic limit the disinfection of warm water was performed and the new corrective actions were introduced. In case of repeated sampling of warm water on the same places was verified efficiency of disinfection on markers according to the valid legislation, especially on microbial markers – amount of colonies at 36°C of Legionella pneumophila. Determination of chemical, microbial, physical and organoleptic parameters which I was participate on were performed in hygienic laboratories of Health Institute in Ostrava.