Biorender, Industrial Wastewater Treatment, Münchwilen, Switzerland
Client:Biorender AG
Location:Münchwilen, Switzerland
Capacity:142 m3/d


  • Installation of new industrial wastewater treatment plant. The plant provides effective pre-treatment of the wastewater from the fermentation of offals for discharge into the municipal sewer system. WABAG was responsible for engineering, supply and start-up of the membrane bioreactor.

Process steps:

  • Buffer bassin 
  • Activated sludge biology with pre-denitrification and nitrification (temperatures up to 35°C)
  • Membrane filtration in seperate basin (two-line with submerged hollow fiber membranes, CIP membrane cleaning)
  • Phosphorus elimination by simultaneous precipitation



WEB_MBR Schweiz - Biorender_2