Municipal water & wastewater

With more than 50 years’ experience across a range of applications and technologies, De Nora Water Technologies delivers reliable, effective and easy to maintain disinfection and filtration solutions.

Our renowned brands, such as TETRA™, Capital Controls®, ADVANCE™, ClorTec®, UAT™, EST™ and UltraDynamics™, combined with our comprehensive aftersales offering, ensure that our customers are set to meet their legal treatment requirements, all while minimising their operating costs.

Our solutions for municipal water and wastewater treatment are broadly grouped in to three areas: Disinfection, Filtration and Aftersales


  • UAT – Reverse Osmosis, Nanofiltration, Ultrafiltration and Electrodeionization systems
  • TETRA LP and U Blocks – drinking water filter underdrains
  • TETRA Wastewater Filters
    • TETRA DeepBed Filters – Tertiary wastewater filters
    • TETRA Denite – Denitrifying deep bed wastewater filters
    • TETRA SAF – Submerged Aerated (Nitrifying) Filters
    • TETRA ColOX – Biological wastewater filters
  • Inorganic removal
    • SORB 33 arsenic removal
    • SORB 07 Nitrate removal
    • SORB 09 Fluoride removal
    • TETRA pHix carbon dioxide adjustment
    • Omni-SORB Iron/Manganese removal
    • Higgins Loop Continuous Ion-exchange


Chlorine is the most validated and used solution for water disinfection worldwide, because it is effective and guarantees a residual effect preventing microorganism growth in the water body before usage. Nevertheless, when organic compounds are contained in the treated water, potentially carcinogenic compounds can be formed. In order to prevent the risk of hazardous by-product formation, alternative disinfection technologies can be applied, e.g. based on ozone or advanced oxidants. Our solutions includes:

  • Capital Controls® Gas Feed Disinfection
  • Capital Controls®, ADVANCE, MicroChem Instrumentation
  • Capital Controls® Chlorine Dioxide generators
  • EST Scrubbers
  • ClorTec® on-site sodium hypochlorite generators
  • Capital Controls® Ozone disinfection


  • Service and user training
  • Spare parts and accessories
  • Upgrades and retrofit
  • Asset management and solutions
  • News


    • 14 May 2018 - 18 May 2018

      IFAT Munich 2018

      Visit De Nora at booth A1.334 from May 14-18 2018 to see why we have been a leader in water and wastewater treatment for more than 50 years globally. Join us for some Italian hospitality and a chat with our application experts, who can discuss your specific requirements.

    • 30 Apr 2018 - 03 May 2018

      Offshore Technology Conference 2018

      Visit De Nora at booth 4001 from April 30 - May 3 2018 to see how we have been leading the market for marine sewage treatment and electrochlorination systems for offshore oil and gas applications across thousands of sites. Join our application experts, who can discuss your specific requirements.

    Contact De Nora Water Technologies

    Municipal Water & Wastewater applications