en technologies other technologies id_42

Other WWT technologies

In order to facilitate the digestion by bacteria, several pre-treatments can be included in Valbio's global WWT solutions.

The effluent at the output of the anaerobic digester is further processed using other technology, in particular to ensure the compliance with regulatory constraints for discharge in the environment. Valbio has experience in integrating all existing WWT processes : biological, physical and chemical.

  • Bio digestion processes
    • Activated sludge
    • Fixed beds
    • Etc.
  • Chemicals processes
    • Aeroflottation
    • Coagulation
    • Floculation
    • Etc.
  • Physical processes
    • Evaporation
    • Membranes
    • Filtration
    • Reverse osmosis
    • Etc.
  • Phytotechnology (systems from John Todd Ecological Design, visit http://www.toddecological.com/)