Ujams, Wastewater treatment, Water Reuse, Windhoek, Namibia
Client:UWTC (City of Windhoek)
Location:Windhoek, Namibia
Capacity:5,175 m3/d


  • WABAG as leader of the Joint Venture UWTC was awarded the contract for design, build, own and operate (DBOO) for an effluent treatment plant for the Ujams Industrial Park, located in the North of Windhoek. Effluents emanating from five different industrial facilities (Brewery, Abattoir, Beverage Company, Chocolate Producer, Tannery) are to be treated by employing most modern technologies.
  • The purpose of the project is to clean and reclaim industrial wastewater for further reuse for landscape irrigation, industrial water and/or indirect discharge into nearby water extraction areas.
  • BOOT project: 21 years O&M period



  • Fine Screen
  • Grit Removal
  • Dry weather buffer tank
  • Fine Sieving (MICROPUR®)
  • Membrane Filtration (MARAPUR®)
  • UV-Disinfection
  • Clear water tank
  • Sludge treatment