Wastewater treatment

wastewater treatment veolia water Technologies
wastewater treatment Technomap
Take a trip through our Technomap, an interactive web application. You will find detailed explanations of all our key technologies.

It's not wastewater. It's resource water

Veolia Water Technologies applies its global sewage treatment leadership to extract the full value from wastewater. We help our clients generate reusable water and produce fertilizer, nutrients and energy for heat and electrical power. We provide efficient solutions to reduce municipalities' ecological  impact by implementing wastewater treatment technologies that meet the stringest reglementation standards.

We develop technologies for safe, environmentally compliant day-to-day sewage treatment plant operations, whatever the size.

Our solutions contribute to customized, efficient and cost-effective solutions covering the complete wastewater treatment cycle:

  • Primary Treatment
  • Secondary Treatment
  • Tertiary Treatment & Reuse
  • Sludge Treatment
  • Odor Control
  • Water Treatment Chemicals
  • Mobile Water Treatment
Among our latest projects: Converting wastewater treatment plants into biorefineries capable of producing energy as well as valuable by-products such as biopolymers.
AquaConSoil 2019
20 - 24 May, 2019 - Antwerp, Belgium

Management of soil-(ground)water systems. 
We apply technologies to recover calories from wastewater, produce biogas and fertilizers and promote energy-neutral wastewater treatment plants.
 Other municipal wastewater reuse opportunities include irrigation, industrial processes, aquifer replenishment and green space and golf course maintenance.
By optimizing performance, extracting value and generating energy from our wastewater services, we help control costs and reduce the carbon footprint of clients in Paris, Lille and Marseille in France as well as Warsaw, Barcelona, Shenzen, Budapest, Dubai, Kingston (Canada), Copenhagen and The Hague.

image two image wastewater case study Alanya - Turkey
Read the wastewater treatment plant case study of Alanya in Turkey.
image two image wastewater video
Watch Veolia Water Technologies' water and wastewater treatment innovations video.

More about our wastewater treatment expertise

wastewater treatment mbbr Biological Treatment
Read our MBBR - Biological Treatment of Wastewater brochure.
wastewater treatment actiflo carb  video
Watch the Actiflo carb video, a micropollutants and endocrine disruptors removal technology. 
wastewater treatment plant  Veolia Water Technologies
Veolia's BIOSTYR® technology chosen to deliver nitrogen removal capabilities to Peirce Island WWTF in southeast New Hampshire. 



Veolia Water Technologies has over 130 business units worldwide, ensuring our municipal and industrial clients receive local service adapted to their market and culture.