Tenders Are Invited For Flocculating Agents - Polymers Flocculant For Lazy Sludge Drainage

Flocculating Agents - Polymers Flocculant For Lazy Sludge Drainage. Delivery Of Polymers Flocculation Agents (As Liquid Polymer) For Mechanical Drainage Of Lazy Sludge With The Help Of Centrifuges In The Sewage Sludge Burning System. Delivery Mainly With Tanker Trains With Approx. 20 Mg Of Product, Usually Every 3 Weeks. Delivery Of 1,000 Liter Containers (Ibc Containers) In Justified Exceptional Cases. Propertive Substance Substance (Delivery With Tank Train): Approx. 250,000 Kg/Year Expected Amount Of Active Substance (Delivery To Ibc Contain): Approx. 5,000 Kg/Year - Delivery Address: Munich City Drainage Wasting Sewage Slab Sewage Sludge System Freisinger Landstraße 187 80939 Munich - Large Rags And Gut Marienhof Of The Munich City Drainage Falls When Cleaning The Waste Water With A Solid Content Of Approx. 1.9 - 3.2 % Dry Residue (Tr). Part Of This Sludge (750,000 - 800,000 M3/A Corresponds To Approx. 23,000 Mg Tr Per Year - Fluctuations Can Fluctuate) In The Sewage Sludge Incineration Plant Of The Sewage Treatment Plant, Well Large Lobes After Preheating To Approx. 50 ° C With Quick -Run Centrifuges (Type Alfa Laval Ds 706 - 2400 Rpm) Conditioned To Approx. 26 % Tr By Means Of A Polymer Flocide Agent. The Polymer Flock Agent Is Approached To The Ready -To -Use Solution With Operating Water In Two Stages. In The Fleece Medium -Sizes, A Regular Solution Is Initially Used With Approx. 0.85 % Active Substance, In A Dilution Using A Static Mixer, A Usage Solution Is Generated With Approx. 0.2 % Active Substance. The Solvents Of The Usage Solution Can Be Adjusted According To The Respective Needs. The Usage Solution For The Respective Centrifuge Is Dosed Via Automation Systems Depending On The Solid Freight. The Usage Solution Is Dosed Via A Tubing Ear Into The Drum Of The Drainage Machine.