Veolia Water Solutions & Technologies (VWS) is a water and wastewater treatment specialist operating on a global scale through local teams in over fifty countries. VWS's extensive range of technologies and services, coupled with its design and build capabilities, meet the diverse needs of both municipalities and industry.
Veolia Water Solutions & Technologies
Focus on...VWS OIL & GAS
VWS Oil & Gas is the global division of Veolia Water Solutions & Technologies (VWS) dedicated to serving the oil and gas industry. VWS has been meeting the water and wastewater treatment requirements of the oil and gas industry for decades and has over 500 references.
Upstream Oil & Gas
- Produced water treatment
- Water for SAGD processes
- Industrial water treatment
- Produced water treatment
- Seawater sulphate removal
- Injection water
- SWRO for washwater
- Tanker ballast water treatment
- Industrial water treatment
Downstream Oil & Gas
Pre-treatment & Process Water for Refineries
- Industrial water (fire, cleaning, etc.)
- Cooling tower make-up water
- Boiler feed water
- Mobile water treatment
- Recycle or reuse
Effluent Treatment for Refineries
- Primary oil/water separation
- Secondary oil/water separation
- Biological treatment
- Clarification
- Tertiary treatment
- Zero Liquid Discharge (ZLD)
- Sludge treatment & disposal
Groundwater
- Contaminated groundwater remediation


