Water treatment solutions

Water treatment solutions to meet the specific requirements of the agri-food industry :


  • Preservation of water resources 
  • Guaranteed supply of process water
  • Controlling product health risks
  • Flexibility of water treatment installations
  • Ensuring the reliability of physicochemical treatment
  • Elimination of C, N, P and COD pollution
  • Ensuring biological effluent treatment plants operate at optimum efficiency
  • Treatment of fats
  • Recycling of sludge
  • Management of odour problems
  • Reduction of energy consumption


We have a complete range of water treatment solutions for the production of demineralised water, a raw material in the production of agri-food products (dairy products, drinks, etc.); the production of process water and steam; and the treatment of effluent and odour management.


The production of demineralised water, process water and steam:

  • By ultrafiltration for treated water of consistent quality,
  • By reverse osmosis to reduce consumption of chemical reagents
  • By coupling of ultrafiltration with reverse osmosis 
  • By denitrification to reduce resin volumes needed and to ensure protection of the distribution networks


Effluent treatment of effluent and sludge recycling: 

  • By a physical/chemical finishing process, for the reduction of suspended matter and phosphorus 
  • By a biological process for complex effluents, before discharge into a highly sensitive natural environment
  • By MBR, to eliminate COD, nitrogen, carbon, phosphorus and suspended solids
  • By a methanisation process to make use of the energy contained in  sludge
  • By odour management  in order to avoid offensive odours


Furthermore, we offer a full range of services that cover complete operation of your water treatment installations, maintenance, technical assistance and the leasing of mobile water treatment units to meet any temporary requirements (emergencies, maintenance, etc.). In France, we offers an off-site effluent treatment solution to respond to an increase in your production, the launch of a new product, etc.


Contact us: contact.industry@degremont.com



Print this page

Our references

  • 3A / Sodiaal
  • Andia Lacteos
  • Bonduelle
  • Danone
  • Groupe Bel
  • Groupe Entremont
  • Mars-Masterfoods
  • Sudzücker
  • Unilever