The Subject Of The Order Is Polyelectrolyte For The Municipal Sewage Treatment Plant In owicz.1. The Subject Of The Order Includes The Delivery Of 7,000 Kg Of Polyelectrolyte Used For Dewatering Excess Sludge In The Form Of Powder: A) On A Guinard Filter Press, B) On An Alfa Lavel Centrifuge.2. Requirements Regarding The Offered Polyelectrolyte, Confirmed By Operational Tests At The Wastewater Treatment Plant In owicz: One Type Of Polyelectrolyte Is Recommended For Both Devices (Filter Press And Centrifuge) On The Guinard Filter Press: Dry Weight Of Input Sludge: Min. 1% Dry Weight Of Dewatered Sludge: 12% Flow: Min. 8M3/H. Polyelectrolyte Consumption - Less Than 8 Kg Of Active Substance Per Tonne Of Dry Mass Of Sludge. A) On The Alfa Laval Centrifuge: Dry Mass Of Input Sludge: Min. 1% Dry Mass Of Dewatered Sludge: 6% Flow: Min. 40 M3/H. Polyelectrolyte Consumption - Less Than 5 Kg Of Active Substance Per Tonne Of Dry Mass Of Sludge. Polyelectrolyte Consumption - Per Tonne Of Dry Mass Of Sludge, Calculated According To The Formula: Sp X Qpd = Smowx Qwhere: D - Polyelectrolyte Consumption [Kg Of Active Substance/Ton Dry Mass Of Sludge]Sp - Polyelectrolyte Concentration [%]Qp - Polyelectrolyte Flow [L/H]Smow - Dry Mass Of Input Sludge [%]Qo - Sludge Flow [M3/H]The Effectiveness Of The Supplied Agent Must Be Independent Of The External Temperature.3. Before Submitting An Offer For The Supply Of Polyelectrolyte, Technical Tests Must Be Performed At The Municipal Wastewater Treatment Plant In owicz. Please Make An Appointment In Advance By Calling 46-837-40-99 Or 782-596-222 - Mr. S awomir Soleniec Technical Tests Can Be Carried Out From December 13, 2023 To December 19, 2023 Time. 8-14.4. Delivery Will Be Made In Batches To The Municipal Sewage Treatment Plant In owicz, Located At Ul. Filtrowa 1, 99-400 owicz, During The Contract Period Or Until The Order Value Is Exhausted, No Later Than Within 5 Days Of Submitting The Demand.5. The Contractor Is Obliged To Deliver The Ordered Goods As Part Of The Contractual Remuneration To A Given Location And Unload6. Deliveries Will Be Made By The Contractors Transport
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