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Modernization Of The Sewage Treatment Plant In Ustrobna1. Sewage Pumping Station - A Facility In The Form Of An Underground Well Made Of Monolithic Reinforced Concrete With An Internal Diameter Dw = 2.25 M And A Total Depth Hc = 5.90 M, The Technological Equipment Consists Of 2 Sets Of Submersible Sewage Pumps Working Alternately. The Basket Grate Is Dismantled. 2 Sets Of Submersible Sewage Pumps Are Installed. For Alternating Operation, Pump Parameters - Qp = 12 1/S, Hp = 9.0 M, Pi = 4.85 Kw, P2 = 4.0 Kw, Diameter Of The Existing Pressure Pipeline Cooperating With The Pumping Station 0 9O Pe, New Equipment Is To Be Included Sewage Pumping Station;• Submersible Sewage Pumps, 2 Sets. For Alternating Operation, Pump Parameters As Existing Pumps, • Hook (Or Hook-And-Belt) Grate With Screens Press Washer, For Installation In The Pumping Station, Insulated Version, Clearance 6 Mm, Sewage Collector Diameter Dn 400.2. Sand Screener - To Replace The Existing Spiroguard Combi Trap Pwp Katowice Type Screen Sander With The Following Parameters; Sieve Throughput 40 1/S, Design Flow Q = 12 1/S For The Sand Trap With Sand Removal Efficiency (Grain Diameter > 0.2 Mm) 90%. Machine Equipment: Spiral Sieve Type Cc-W 300 Integrated With The Screening Press:- I Know Dn, I Know 320 Mm Sieve Zones - Dn, I Know Trans Zones And Press Zones. 320 Mm - Dn Of The Sieve Opening 6 Mm - Installation Angle 35° - Drive [Geared Motor] 16 Rpm, Ns = 0.75 Kw. Horizontal Sand Trap Model Pos - Polysep Sediment Separator 0620 - Sand Transporting Spiral D 215 Mm, Drive (Geared Motor ) 4.2 Rpm, Ns = 0.25 Kw, - Sand Carrying Spiral - Discharge Height 1500 Mm, Installation Angle 30°, Drive (Geared Motor) 5.0 Rpm, Ns = 0.37 Kw,. Control And Control System - Sewage Level Measurement Using A Conductivity Probe. It Has A Sand Screen Integrated With A Sand Washer, Equipped With A Screening Washer, Should Be Installed.3. Sewage Retention Tank - A Facility In The Form Of An Underground Horizontal Tank Made Of Grp Materials. Technological Parameters Of The Sewage Retention Tank: - Internal Diameter Dw = 2.50 M, Total Length Lc = 10.60 M, Usable Capacity Vuż = 50 M3, - Technological Equipment Of The Tank - Submersible Sewage Pumps, 2 Sets. For Alternating Operation, Pump Parameters; Qp = 9 1/S, Hp = 11 M, P1 = 3.95 Kw, P2 = 3.0 Kw. 2 Sets Of Submersible Sewage Pumps To Be Replaced. For Alternating Operation, Pump Parameters As Existing Pumps.4. Sbr Reactors - Polyethylene Tanks, Monolithic, Covered. Tank Dimensions: Diameter D = 2.14 M, Tank Height H = 4.40 M, Nominal Volume V = 15 M3. Number Of Tanks With Activated Sludge - 14 Units. Number Of Sbr Reactors - 7 Units, One Reactor Consists Of Two Tanks With A Capacity 2 X 15 M3. The Technological Equipment Of Sbr Tanks Includes: - A Blower For Aeration Of Two Sbr Tanks / One Reactor Sbr/ With Parameters: Q = 97 M3/H, Ap = 0.5 Bar, Ps = 3.0 Kw, - Aeration Grates With Disc Diffusers 4 Pcs./L Tank, - Technological Pipelines: Sewage Inflow And Outflow,
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