Our patents

Our patents

As an innovative company we continuously work on the development of new technological processes.
We successfully patented following innovations:

 
Title Patent number
  • Process to influence the sludge volume index for reducing floating sludge in sewage works
EP 1 445 239
  • Waste water purification plant with improved activated sludge separation
EP 1 854 524
  • Process and device for measuring sludge levels
DE 10 2010 031 857
  • Process for reducing floating sludge in sewage works
DE 10 2010 035 751