Service man controlling valves


Veolia Water Technologies: a wide range of services for better water management

A sustainable water supply, the treatment of drinking water and the transformation of wastewater into a resource  are issues taking center stage for many industries and public authorities today. In order to meet these challenges, Veolia Water Technologies is an essential partner for water technologies – with a range of high-end services designed to meet your exact requirements.

Global expertise in water services

Veolia Water Technologies develops and implements innovative and efficient municipal water and industrial water treatment solutions for thousands of customers around the world. Our patented technologies include, among others, microfiltration and lamellar settling techniques, wastewater treatment and sludge management processes (such as anaerobic digestion, solar drying, etc), biogas production as well as the desalination of seawater.
Whether you’re in charge of providing a sustainable water supply for a local authority or guaranteeing a high-quality level of process water, our engineering teams can design fixed and mobile water treatment units to suit your precise specifications. We can install requested solutions/equipment with a large variety of services that help optimize expenditure as well as your overall water footprint.

Sustainable optimization

Optimizing industrial water and municipal water consumption can become one of your main sustainable development tools due to the increasing scarcity of the resource.

Expertise exported all over the world    

Veolia Water Technologies' expertise extends to all water businesses and includes a wide range of services:

  • Audit,  
  • Commissioning,
  • (Re) engineering of installations, 
  • Spare parts, 
  • Water quality monitoring, evaluation and monitoring systems – installed on-site or accessed remotely via the cloud (AQUAVISTATM platform),
  • Chemical preconditioning of process water (Hydrex range),
  • Mobile water treatment units that meet all temporary and emergency requirements, 
  • The renowned Veolia after-sales service including operational assistance, as well as preventive and corrective maintenance of your entire installation.

Why choose Veolia Water Technologies services?

The expert services provided by our engineering teams are suitable for all industrial and public customers, enabling you to:    


  • Optimize the capacity, availability and uptime of your water treatment and drinking water supply facilities,
  • Anticipate and more efficiently manage supply disruptions and other emergencies,
  • Maintain water quality and output at optimized performance levels,
  • Improve the environmental impact of facilities, and in some cases even exceed the requirements of local, national and community standards and regulations,
  • Rationalize your operating costs, through optimizing the consumption of the resource and recycling all elements that can be used in process water.

Monitoring and control    

Water treatment should involve the optimized efficiency of installation as well as the ability to constantly monitor performance levels and swiftly carry out corrective actions. The AQUAVISTATM platform can be offered as a service to all Veolia customers to support the control and monitoring of the water cycle within their facility.
AQUAVISTATM is a cloud-based service, meaning it is operated from a remote yet fully secure server.  AQUAVISTATM dashboards provide an ideal working environment to enhance the value of your drinking water treatment or sludge management facility to its’ full potential. From input and output flow control to filtration control and the treatment of effluents, an instant overview of the entire circuit is at your fingertips.    


A truly local after-sales service

Veolia Water Technologies' expertise is grounded in the design and installation of advanced devices, and extends to their maintenance and upkeep. From day one, benefit from a tailored service contract that includes 24/7 support and the provision of local support staff upon request.    
Our technicians and engineers can provide a wide range of services directly on site. This includes supplying consumables and spare parts, replacing a membrane or deionization resin and arranging mobile water treatment unit rentals. 

With decades of experience in the field of energy and water technologies, Veolia provides essential services for optimizing the value of water.