Engineering Services  >  Reference Projects  >  Sludge Treatment

Reference Projects Sludge Treatment

Energy source in its full potential!

Wastewater Treatment Plant Kleve-Salmorth, Kleve

  • Environmental enterprise of the City of Kleve AÖR
  • 90.000 PE
  • Construction of an innovative thermal compact system
  • Construction of primary treatment
  • Construction of digestion facilities in the form of 2 digesters
  • Sludge dewatering
  • Further sewage sludge treatment by drying and carbonization
  • Phosphorus recovery

Digester Würzburg

  • City of Würzburg, Sewage Operation Company
  • 360.000 PE
  • 2 new digesters (each V = 5.000 per m³)
  • Excess sludge thickening
  • Intake equipment for contents of grease separators (co-fermentation)
  • Process water treatment
  • Optimization

Sludge Treatment Rehburg-Loccum

  • City of Rehburg-Loccum
  • 28.000 PE - expansion size to approx. 90.000 PE
  • Construction of new primary sludge thickener (V = 93 m³)
  • Construction of new digester (V = 1.950 m³, cylindrical)
  • Construction of new primary and floating sludge pumping station

Sludge Drying Tank Schwandorf

  • Special Purpose Association for Thermal Sewage Sludge Utilization Schwandorf (ZTKS)
  • Capacity: 50.000 t/a or 6,21 t/h of dewatered sewage sludge (25% DM)
  • Low-temperature drying at approx. 80°C to 95% TS
  • 2-belt belt dryer with an evaporater capacity 2 x 2,3 tH2O/h
  • Vapour discharge to the municipal sewage treatment plant of the City of Schwandorf (47.000 m³/a) via a 1,75 km long pressure pipe
  • Exhaust air treatment via chemical scrubbers and biofilters

Digester Kassel

  • Kassel Water Company
  • 1 new digester (V= 7.500 m³)
  • Reinforced concrete structure
  • Integration into the existing stock

Sludge drying facilities Frankfurt-Sindlingen

  • The city of Frankfurt am Main, municipal sewerage company
  • 1.820.000 PE
  • Construction of a new sludge drying plant, total capacity 10.000m³/h
  • Drying system based on the airlift pump system

Sludge dewatering Kassel

  • Kassel Water Company
  • Reconstruction of sludge dewatering units
  • Construction of new sludge tanks (2 x 150 m³)
  • Conversion of operational building
  • Conversion during operation

Digester Fürth

  • Municipal Sewage Operation Company Fürth (StEF)
  • 265.000 PE
  • 1 new digester (V = 7.000 m³)
  • Pre-stressed egg-shaped concrete container
  • Integration into the existing stock