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.
Obowiązujące od 1 marca 2009 r. przepisy Ustawy z dnia 6 grudnia 2008 r. o podatku akcyzowym (Dz. U. Nr 3, poz. 11; „Ustawa o podatku akcyzowym”) wprowadzają zasadnicze zmiany w systemie opodatkowania energii elektrycznej. Zmiany te odnoszą się przede wszystkim do określenia katalogu podatników podatku akcyzowego i ciążących na nich obowiązkach ewidencyjnych. Zmienia się też sposób rozliczania tego...
A laboratory bench-scale column study was conducted to evaluate permeable reactive filter materials as a new method for removal of heavy metals and inorganic nitrogen from landfill leachate. Mixtures of sand and peat, blast-furnace slag (BFS) and peat, and Polonite ® and peat were tested by loading columns with leachate collected from a pond at Tvetaverket Landfill, Sweden. Sand, peat and...
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.