Neutralizer parameters
- Total capacity – 400 m3/h
- Gross weight – 3400 kg
- Tank width – 2000 mm
- Tank height – 1910 mm
Rok realizacji: 2020
Applied solutions
ESS-PE
Dry well pumping stations with a 2-pump system with a capacity of up to 200 m3/h. The capacity of the pumping station 14-33 l/s.
Retention module with dimensions:
- module diameter = 2.60m
- module height = 1.63m
The pumping station is equipped with:
- Chamber – made of HDPE. There is a hole in the cover equipped with a cast iron manhole cover
- Retention module – entirely made of HDPE. There are inspection hatches in the upper part of the module, enabling interior inspection, service, cleaning, while the pumping station is in operation.
- Inlet and outlet piping with a diameter of 100 mm
- 2-channel solids separators are located inside the retention module
- Pneumatic system consisting of a compressor, air preparation station and pneumatic valves
- Pumps (2 pieces) – mounted vertically outside the retention module. Pump protection degree IP 68. Pump operation – alternating.
Applied solutions
Delivery, assembly and start-up of two large double pre-treatment systems:
Lamella separator ESL-Z 560/5600 – 4 pcs.
- separator chamber dimensions 6000 mm / 4500 mm,
- nominal capacity of the system 560 l/s,
- maximum capacity 5,600 l/s
Two-chamber vortex settling tanks EOW-2 – 4 pcs.
- diameter of the first chamber: 6000 mm,
- diameter of the second chamber 3000 mm,
- nominal capacity of the system 560 l/s,
- maximum capacity 5,600 l/s,
- capacity of the sediment section 104 m3,
- permissible height of the sediment layer 54 cm
Delivery, assembly and start-up of two small double pre-treatment systems:
Lamella separator ESL-Z 100/1000 – 2 pcs.
- separator chamber dimension 2500 mm
- nominal capacity of the system 100 l/s,
- maximum capacity 1000 l/s,
- actual capacity of the sedimentary part 790 dm3,
- 1950 dm3 oil storage capacity.
Two-chamber vortex sedimentation tanks EOW-2 100/1000 – 2 pcs.
- diameter of the first chamber 2500 mm,
- diameter of the second chamber 1500 mm,
- nominal capacity of the system 100 l/s,
- maximum capacity 1000 l/s
- capacity of the sediment area 8.7 m3,
- permissible height of the sediment layer 52 cm,
- single pre-treatment system EOW + ESL-Z 40/400
Overfill, oil level and sediment alarms with GSM modem have been installed in the systems. The whole is powered by 4 triple solar systems.
Applied solutions
Pumping station
Pumping station parameters:
- flow [Q] = 1.38 l / s
- lifting height = 4.25 [m]
Hydraulic system:
- submersible pump IS 50 T (CAT.NO. A414-050-0004-06) P1 / P2 = 0.495 / 0.37 kW, In = 0.9 A – 2 pcs.
- piping DN 50 made of steel 1.4301, connected on flanges (PN = 10 stainless steel)
Elements:
- soft-sealed valve DN 50– 2 pcs.
- ball check valve DN 50 – 2 pcs.
- parallel operation of pumps, technological sewage
- EU control cabinet, mounted on the tank cover. Equipped with, among others with SG / 25S / 0-4 / L = 10m hydrostatic probe + SG type handle, 2 floats. Optical and acoustic signaling of emergency states.
Concrete chamber:
- diameter 1500 mm
- height h = 4.9 m
Applied solutions
EPS pumping station
Pumping station parameters:
- flow [Q] = 701.00 l/s
- lifting height = 8.60 [m]
Hydraulic system:
- submersible pump XFP 305J-CB2.377 PE 370/6 P1 / P2 = 39.74 / 37.0 kW, In = 70.0 A – 2 pcs.
- piping DN 400 made of steel 1.4301, connected on flanges (PN = 10 stainless steel)
Elements:
- soft-sealed valve DN 400– 2 pcs.
- ball check valve DN 400 – 2 pcs.
- parallel pump operation, rainwater sewage
- EU control cabinet, mounted on the tank cover. Equipped with, among others with SG / 250 / O-4 / L = 18 m hydrostatic probe + SG type handle, 2 floats. Optical-acoustic signaling of emergency states, with the possibility of disconnecting an acoustic signal, sending alarm messages (SMS) to mobile phones.
Concrete chamber::
- diameter = 6000 mm
- height h = 8.25 m
Applied solutions
The system includes:
- 6 groups of tanks – 1720 m 3 in total, all with similar equipment
and metering - valve with electric drive and radar water level measurement,
- 2 valves (supply and emptying of tanks) with electric drives,
- separator with a bypass and a tank for oil derivatives,
- hydrant feed pump,
- meter of water quality and conductivity
- water level sensors in tanks
The scope of work included:
- Development of a local precipitation model, local reference hyetograms and computer hydrodynamic models.
- Development of complete project documentation and obtaining the necessary arrangements, decisions, permits for the performance of the contract.
- Delivery and installation of the Bumerang Smart software along with the necessary equipment for its operation, controlling water retention rainfall:
- electrically controlled drives on gate valves
- quality monitoring of retained rainwater
- network controlled valves
- monitoring of the filling of the cross-sections of the rainwater drainage system below the tanks
- installation of a rain gauge and a weather forecast monitoring subsystem
- Execution of construction works
- System implementation and user training
- The system will control and optimize the operation of the retention reservoirs installed along the existing storm sewage collectors using the latest weather data and specially created models hydrodynamics.
Project details
Works on the construction of the Bar-Boljare highway (169.2 km) officially started on May 11, 2015. The construction of the priority section Smokovac – Uvač – Mateševo was planned for four years. According to official information, the contractor was to complete the construction of a 41-kilometer section with 45 bridges and flyovers and 32 tunnels within 48 months. More information about the project can be found here more.
Our partner from Bosnia and Herzegovina – manufacturer of concrete products BINIS, supplied for the aforementioned project approximately 30 coalescence separators with a nominal flow of 40 to 150 l/s using technological equipment from Ecol-Unicon, among various road construction products of their own production. We are very proud to cooperate with such a partner and to have an opportunity to use our products in such huge projects.
Scope of delivery: 30 coalescence separators (including separators with bypass), nominal flow from 40 to 150 l/s, manufacturer of the ESK and ESK-BII technological equipment for separators- Ecol-Unicon, manufacturer of concrete chambers – Binis, Bosnia and Herzegovina.
Within the next few weeks, the brand new settling tanks and separators will be installed and run into operation. Using our separators guarantees the highest treatment level thanks to the full compliance with the EN-858 norm. Ecol-Unicon first-class separators will ensure at least 5 mg/l at the outlet even for extremely high flows.
We are pleased to supply the highest quality equipment together with Byggros. It more than just about the environment, clean water is our common future. This is our way to make this World a better place.
Applied solutions
FC055SFR – Horizontal settling tank EOS 2500/10
Internal diameter Dw [mm]= 2500
Active capacity Vcz [m3]= 10
Concrete class: XC4, XA1, XF1, XD3, XS3
FC0001OUR – High efficiency lamella separator with cover at outflow section – ESL-Z 60/600
Chamber DN 2000
Nominal flow (NS) [dm3/s]= 60
Maximal flow [dm3/s]= 600
Oil storage volume [dm3]= 1200
Sedimentary section storage volume [dm3]= 550
Concrete class: XC4, XA1, XF1, XD3, XS3
FC00616R Sample well
Chamber with internal diameter Dw [mm]= 1200
FC051SFR – Horizontal settling tank EOS 3000/16
Internal diameter Dw [mm]= 3000
Active capacity Vcz [m3]= 16
Concrete class: XC4, XA1, XF1, XD3, XS3
FC015OUR – High efficiency lamella separator with cover at outflow section – ESL-Z 90/900 S
Chamber DN 2500
Nominal flow (NS) [dm3/s]= 60
Maximal flow [dm3/s]= 600
Oil storage volume [dm3]= 1950
Sedimentary section storage volume [dm3]= 790
Concrete class: XC4, XA1, XF1, XD3, XS3
FC0332R – Sample well
Chamber with internal diameter Dw [mm]= 1200
Concrete class: XC4, XA1, XF1, XD3, XS3