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Desalination Solutions

Xylem has provided reliable membrane-based water desalination technology and components worldwide since 1975.
 
For more than 24 years, we have provided pretreatment systems to improve the performance of reverse osmosis (RO) membranes.

​Xylem was an early innovator in membrane technology systems designed to produce fresh water from the world’s oceans. Other products we manufacture include:

  • Brackish water RO systems:
    • Designed for brackish water RO in the most demanding applications including drinking water for municipalities, resort irrigation and traditional wastewater processing
  • Seawater RO systems:
    • Outputs ranging from 3000 gallons per day to several million gallons per day with modular units
    • Use state-of-the-art designs and materials for superior performance and life in producing drinking water for municipal, commercial and industrial applications
  • RO membrane pretreatment systems:
    • Dissolved Air Flotation (DAF) for algae and low-density solids removal
    • Gravity media filters (GMF) for SDI reduction
    • Combination of DAF and GMF
 
Biological Treatment Solutions

Biological Treatment Solutions

​Breaking down and removing contaminants through our advanced aeration, sequence batch reactors and membrane bioreactor systems. Learn more about biological treatment solutions.
Filtration & Clarification Solutions

Filtration & Clarification Solutions

Treating, filtering and clarifying water through a wide array of media filtration techniques, membrane systems, treatment solutions and more. Learn more about filtration and clarification solutions.
Ultraviolet & Ozone Disinfection Solutions

Ultraviolet & Ozone Disinfection Solutions

Using our ozone and ultraviolet disinfection systems to protect the environment by disinfecting water and making it safe for use before returning it to nature. Learn more about ultraviolet and ozone disinfection solutions.

Water & Wastewater Treatment Solutions Case Studies

Saving energy at a sewage lift station

​The City of Milford wanted a way to save energy at the Welches Point sewage lift station. By adding a small booster pump to the sewage pumping system, the city reduced the station's annual energy consumption by 36,096 kWh which resulted in annual savings.

Town of Trumbull pump optimization project yields $60k NPV

​With the help of Xylem’s Flygt brand engineers, the Town of Trumball decided to add a smaller, 10-hp pump with direct online motor starters and a level control system with float switches.

Watching Our Waterways During and After Natural Disasters

Hurricane Sandy wreaked havoc on waterways in large parts of the U.S.  Xylem instruments helped environmental and public safety agencies assess the immediate damage – and are still being used to measure the health of impacted rivers, bays, streams and other water sources.

World's Largest Pulp Mill Expands Production with Xylem Ozone Systems

​​Xylem’s reliable WEDECO ozone systems keep two pulp bleach lines operating with more than 99 percent availability.​

Xylem Sensor Technology Revolutionizes Oceanographic Data Collection

Marine scientists were seeking a deep water probe that would allow them to gather vital data from beneath the ocean. Xylem’s EXO2 sonde was just what they needed.

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