The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The article describes the study on water meters after their five-year period of operation. Water meters were tested at a certification stand to check for possible reading errors. The following devices have been included in the study: water meters with a diameter of 20 mm (single-jet, multi-jet and volumetric) as well as single-jet and screw water meters with a diameter of 50 mm. The faulty water meters...
Praca dotyczy problemu wykorzystania wielkości infrastrukturalnego wskaźnika wycieków (ILI) do oceny stanu technicznego sieci wodociągowej, a tym samym działań podejmowanych w celu zmniejszenia strat wody. Bazą wyjściową do takich analiz jest budowanie bilansu opartego na systemach stacjonarnych oraz pomiarach w obrębie wydzielonych obszarów zasilania sieci wodociągowej (District Metered Area - DMA)...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.