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Drinking water treatment

Water

Water

Water
Drinking water treatment

The wide-ranging treatment technologies depend on the raw water characteristics and on the treatment goals.


Naldeo has broad expertise in all types of treatment processes:


  • screening and upstream storage lagoon
  • coagulation / flocculation / settling / filtration
  • physical-chemical and biological iron removal
  • manganese removal by catalytic and biological oxidation
  • neutralisation and remineralisation
  • treatment of nitrates by ion-exchange resins or biological treatment
  • treatment of pesticides by granular or powdered activated carbon filter
  • membrane processes
  • desalination
  • disinfection : chlorine, UV, ozone...