Tenders Are Invited For Chemical Products – Procurement Of Liquid Polymer For Dehydration Of Biological Sludge

Chemical Products – Procurement Of Liquid Polymer For Dehydration Of Biological Sludge. The Subject Of The Public Procurement Is The Procurement Of Liquid Polymer For Dehydration Of Biological Sludge. The Order Includes:  Successive Supply Of Liquid Polymer For Pre-Thickening And Thickening Of Excess Sludge To The Celje Treatment Plant (Hereinafter: Čn Celje), Pečovnik 1 A, Celje.  The Polymer Must Be In A 1 M³ Ibc Container, Which Is Adapted For Connection To The Polymer Dosing System At Čn Celje.  The Same Type Of Polymer Is Used For Prethickening And Thickening Of Excess Sludge.  Approximately 1,500 T Of Ss (Dry Matter) Of Excess Sludge Are Removed Annually. The Estimated Annual Volume Is About 56 Tons Of Liquid Polymer. The Maximum Three-Year Quantity Is Approx. 195 Tons Of Liquid Polymer.