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Reference Projects Wastewater Treatment

In compliance with the Water Framework Directive!

Wastewater Treatment Plant Leipzig

  • Municipal Waterworks Leipzig GmbH
  • 710.000 PE
  • Qmax = approx. 18.700 m³/h
  • Construction of grit collection station
  • Construction of screen building with coarse and fine screens, wash presses, grit washer, container shifting system
  • Construction of exhaust air treatment facilities
  • Construction of ventilated grit chamber, primary treatment and double-decker biology
  • Construction revitalization VBB = 30.000 m³
  • Construction of secondary settling tank ANKB = 4.300 m²
  • Planning of 4th treatment stage

Wastewater Treatment Plant Ruhleben, Berlin

  • Berliner Waterworks
  • 1,6 Mio. PE
  • 600.000 m³/d rainy weather
  • Process combination of flocculation filtration incl. feed pump and UV disinfection
  • Filter surface area A = 2.450 m² in 28 filter cells

Wastewater Treatment Plant Münchehofe, Berlin

  • Berliner Waterworks
  • 300.000 PE
  • Construction of a flocculation filtration with a filter area approx. 530 m³ in 12 filter cells
  • TP ≤ 0,1 mg/l

Main Wastewater Treatment Plant Stuttgart Mühlhausen

  • Regional capital Stuttgart
  • 1.200.000 PE
  • Conversion of the sand filter system with flocculation filtration
  • Conversion of 48 filter chambers, including concrete renovation
  • Conversion of electrical into pneumatic operation
  • Renovation of technical equipment in filter chambers
  • Structural transformation of feeding lifting station
  • Construction of 3 precipitation agent dosing stations

Wastewater Treatment Plant Aachen-Soers, construction of new screening unit

  • Water company Eifel-Rur
  • Extension up to 465.000 PE
  • 3 lines for screening treatment (fine and coarse screen)
  • Screens maintenance and loading
  • Construction of new screen and container buildings
  • Construction of new grit classifiers
  • Construction of ozonation V = 2.160 m³
  • Retention time 12 - 30 minutes
  • Dosage 0,3 - 1,2 mgO3/mg DOC

Wastewater Treatment Plant Peja, Kosovo

  • RWCH Regional Water Company Hydrodrini Peja
  • Construction of a new WWTP, Phase 1 = for 81.000 PE
  • Optional extension phase 2 = 96.000 PE
  • 7,5 km main collector DN 550 - 800
  • Mechanical treatment
  • Full-biological treatment for organic carbon decomposition according to EU Directive 91/271/EEC
  • UV disinfection
  • Anaerobic sludge digestion and gas utilization with CHPs
  • Sludge dewatering and conditioning

Wastewater Treatment Plant Ober-Eschbach, Bad Homburg v. d. Höhe

  • City of Bad Homburg v. d. Höhe
  • 80.000 PE
  • Conversion/extension of the wastewater treatment plant to 100.000 PE
  • Scheduling trace substance elimination

Wastewater Treatment Plant Ahlen

  • City of Ahlen/Ahlen Environmental Enterprise
  • Modernization and optimization of the WWTP
  • Extension size: approx. 92.000 PE
  • Construction of biological treatment sludge
  • Construction or conversion of various pumping stations
  • Conversion and modernization of a filtration to the 4th treatment stage (activated carbon)
  • Biological centrate water treatment (Deammonification)
  • Optimization of energy consumption in wastewater treatment
  • Conceptual realignment of future sludge line

Wastewater Treatment Plant Vlora, Albania

  • CFCU, Albanian Ministry of Finance
  • Construction of a large computer system
  • Renovation/refurbishment of technical equipment for mechanical treatment
  • Sealing of the two sedimentation tanks (50.000 m³ volume each)
  • New sludge storage facility V = 3.200 m³
  • 9 covered sludge drying beds and a sludge storage area

Wastewater Treatment Plant Feulen, Luxembourg

  • SIDEN, Luxembourg
  • 9.000 PE
  • New inlet pumping station with 3 dry-installed centrifugal pumps, Q = 110 l/s
  • New mechanical treatment
  • New biology, V = 3.400 m³
  • New sludge dewatering hall
  • New operations building
  • Upstream storage sewer with stormwater overflow

Membrane Wastewater Treatment Plant Weißenfels

  • Sewerage company Weißenfels AöR
  • Extension up to 125.000 PE
  • Construction of new membrane bio reactor, flow up to 150 l/s
  • Construction of new sludge dewatering facilities
  • Renovation of co-generation plant, Pel = 190 kW
  • Rehabilitation and extension of inlet pumping station
  • Renewal of sludge thickening facilities
  • Reconstruction and extension of intermediate pumping stations