WE DEVELOP SUSTAINABLE SOLUTIONS FOR FRESH AND CLEAN WATER
Welcome to DeFraWater®
NEW
DeFraWater UF+RO Fresh Water unit
DeFraWater proudly present its new desalination membrane unit. All-in-One UF+RO skid and fully automatic. The combination of UF+RO membrane filtration fresh water generator for offshore and marine application.
DeFraWater new design allows the production of fresh water on board the vessel and platforms at any sea conditions...
Your partner in membrane filtration
Using unique technology based on open channel module for wastewater, sea water desalination and other industrial waste stream treatable with membranes.
DeFraWater® main applications:
- Landfill leachate treatment to meet environmental discharge standards.
- Seawater desalination plants for potable water on ships, offshore and onshore.
- Desalination of industrial water for more quality during production processes.
- Cleaning of contaminated water.
- Plants to stabilise and increase the quality of potable water for humans.
Landfill Leachate Treatment
Rainwater infiltrates through the landfill. On its way down flowing through the solid waste the water is contaminated with heavy metals, salts and high organic pollutants resulting in a product named leachate. The leachate is collected from the bottom of the landfill to be stored before treatment.
DeFraWater® membrane filtration plants purify the leachate. We use the latest materials for our reverse osmosis membranes. This enables our systems to meet the most strict discharge limits.
Seawater Desalination
with UF+RO membrane
Potable water is of vital importance for humans at sea. The so-called "technical water" is furthermore indispensable for the machinery on board. Piping system and machinery running with water have to operate with demineralised water to allow long-term operation.
DeFraWater® desalination units installed on board of vessels supply fresh water for the needs of humans as well as for equipment installed on ships.
Desalination of industrial process-water
Often industrial processes, such as in the metallurgic industry using drilling and/or milling, require lubricant cooling, an emulsion of water and oil.
The water used in these processes has to be free of salt to ensure the quality of semi-finished turned metal products.
DeFraWater® membranes systems provide this purified water allowing best performance for industrial processes.
Cleaning of contaminated waters
Strict regulations regarding the discharge of industrial wastewater require treatment of such streams. Discharging waste stream (e.g during food processing) is highly regulated due to strict laws worldwide. The wastewater has to be treated by a waste treatment plant which needs to meet statutory limits in order to facilitate further decontamination processes.
Quality of potable water
Modern civilisation has an impact on natural resources such as water. High fertiliser input, heavy metals, medical waste and antibiotics contaminate natural ground water resources.
DeFraWater® Membrane systems can filter smallest parts up to atomic size or to a molecular level in order to generate potable water for human use.
25
years of experience
>85
CUSTOMERS
>15
ACTIVE COUNTRIES
>123
SYSTEMS SERVICES
