At a wastewater treatment plant located in the Bas-Rhin region, we installed two vertical automatic bar Screens: one at the lifting station and one at the storm drain.
The existing context:
- A manual basket on the post,
- In the event of heavy inflows of effluents (rainwater), and when the station becomes saturated, the waste is directly «bypassed» and sent to the river.
The customer's request:
- Replacing the manual basket with an automatic bar Screen
- Create a view between the PR and the river, and install an automatic bar Screen device to recover as much waste as possible before it is discharged into the natural environment.
Summary characteristics of this project
1 NG21 type bar Screen on the PR
- All stainless steel 304L
- 15mm gap
- Flow to be treated: 1600m3/h
- bar Screen width 880mm
- Depth under laying plan 3000mm
- No modification of civil engineering
- 1 electric box FB Procédés
1 XG12 type bar Screen on the DO
- All stainless steel 304L
- 20mm gap
- Flow to be treated: 5400m3/h
- Width bar screen 2000mm
- Depth under laying plan 2100mm
- 1 electric box FB Procédés
- 1 set of 2 US upstream/downstream probes, with their converter
