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Reference Projects Stormwater Treatment

Thanks to the clean separation!

Schurenbach, Essen

  • 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

Stormwater Treatment Facilities Boye in Essen, Gelsenkirchen and Gladbeck

  • 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

Katernberger Bach, Essen

  • 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

Hamm Hafenstraße

  • 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)

Schwarzbach, System Remodelling

  • 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)

RÜB Eickener Mühle, Kierspe

  • 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)

Stormwater Retention Basin and Stormwater- Screw Pumping Station Dinkel, Gronau

  • 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)

Retention Soil Filter Sendenhorst

  • 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