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Thanks to the clean separation!
- Emschergenossenschaft (Emscher River Management Association)
- Sewer overflow Essen-Emscherstraße (V = 1.435 m³)
- Discharge effluent of 135 l/s
- Derivation of stormwater discharge via pumping station with
DN 1.600 - Outlet with gabion wall
- Emschergenossenschaft (Emscher River Management Association)
- 2 sewer overflows with discharge structures (V = 16.700 m³ and 4.300 m³)
- Threshold length 36 m and 15 m
- Building length 70 m and 50 m
- Outlet length L = 150 m and 100 m
- Emschergenossenschaft Water Management Association
- Feed surface AE,k,ab = approx. 158 ha
- Stormwater Treatment volume V = 3.430 m³
- Throttle discharge QDr = 225 l/s
- Overflow spillway 3 fields 6 m each
- Basin overflow L = 7,5 m
- Lippeverband (Lippe River Management Association), Municipal Water Company Hamm
- Sewer with integration of existing stromwater overflow
- Profiles 1.300/1.950, 1.400/2.100, 1.700/2.550
- Throttle outflow 1.100 l/s
- Establishment of a relief structure for 2 sub-streams, each with own discharge threshold
- Derivation of stormwater discharge via water culvert DN 2.000
(L = 250 m)
- Emschergenossenschaft (Emscher River Management Association)
- 6 sewer overflows (with discharge structures)
- Stormwater treatment volume (V = 6.570 m3)
- Total catchment area of about 960 ha
- Discharge effluent controls (up to 640 l/s)
- Channel dimensions (up to DN 3.000)
- Wupperverband (Wupper River Management Association)
- Stormwater overflow basins (V = 1.100 m³)
- Wastewater pumping station (Qp = 120 l/s)
- Screening grid system
- Surge flushing for basin cleaning
- Inflow and outflow channel (DN 1400 - DN 2000, L = 120 m)
- Sewage Company of the City of Gronau
- Sewer overflow (with discharge structure) (V = 5.500 m³)
- Stormwater screw pumping station (Qp = 12.8 m³/s), 4 screw conveyors (D = 3.0 m), 3 automatic screening grids (L = 3 x 6 m)
- Stormwater retention basin (V = 27.000 m³)
- City of Sendenhorst
- Retention soil filters in combined sewer systems (V = 6.700 m³)
- Filter area (3.400 m²)
- Preliminary stormwater overflow basins (V = 1.100 m³)
- Catchment area = 153 ha