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Combined sewer overflow systems with retention of contaminations

When rain, stormwater runoffs and municipal wastewater flow together in a combined sewer channel, strong precipitations can lead to critical situations: Wastewater treatment plants are overloaded and large amounts of polluted water run into ecologically sensible lakes and rivers. Overflow structures offer a solution for this problem. With the Combined Sewer Overflow (CSO) chamber and the Amiscreen, Amiblu provides two particularly reliable and efficient options.

 

The Amiblu Combined Sewer Overflow systems separate suspended solids from the wastewater very efficiently and direct them to the wastewater treatment plant, while the cleaned part of the water is led into the receiving water course.

Amiblu Amiscreen 3D illustration

Patented modular solution for filtering out solids and debris from stormwater, storage function included.

DN main pipe1800-3600 mm
Filter size8 mm
Cleaning capacityup to 4000 l/s
Storage capacityas specified (unlimited)
Amiblu Combined Sewer Overflow Chamber illustration

Patented modular stormwater overflow system for combined sewers with low-maintenance solids separation and storage function.

DN main pipe800-2000 mm
Filter size15-30 mm
Overflow amount8000 l/s (DN 400-1000)

Patented modular solution for filtering out solids and debris from stormwater, storage function included.

DN main pipe1800-3600 mm
Filter size8 mm
Cleaning capacityup to 4000 l/s
Storage capacityas specified (unlimited)

Patented modular stormwater overflow system for combined sewers with low-maintenance solids separation and storage function.

DN main pipe800-2000 mm
Filter size15-30 mm
Overflow amount8000 l/s (DN 400-1000)

 Advantages:

  • reliable stormwater overflow
  • low-maintenance, self-cleaning system
  • optimum separation of suspended solids (design enhances secondary flow effects)
  • additional storage function
  • modular system
  • completely corrosion resistant
  • quick installation
  • little space and excavation required during installation

Amiblu CSO and Amiscreen projects around the globe

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The collection and discharge of storm- and wastewater represents a daily challenge for wastewater facilities and municipalities. In combined systems, domestic,…

Sustainable Water Solutions