Water Treatment Chemicals

Chemicals for water hygiene

Water Treatment Chemicals

Veolia's range of water treatment chemicals, dosing equipment and services are here to support your needs. Our Hydrex™ range of water treatment chemicals includes both organic and inorganic chemicals formulated to meet individual needs in the industrial and municipal sectors including boiler water treatment, cooling tower water treatment, legionella control, drinking water production, process water production and effluent and sludge treatment.

Hydrex™ water treatment chemicals are specially formulated to optimise the operation of water treatment facilities at competitive prices across all industrial and municipal markets.


Supporting Your Water Treatment Chemical Needs

Our water treatment chemical range meets the highest standards and supports;

  • flocculation water treatment
  • coagulant water treatment
  • aluminium water treatment
  • chlorine water treatment
  • polyaluminium chloride water treatment
  • hydrogen peroxide water treatment
  • chlorine dioxide water treatment
  • biocide water treatment
  • pfas water treatment
  • and more.


Water Treatment Chemicals FAQ's

What water treatment chemicals do you supply?

Veolia Water Technologies provide;

  • Drinking water treatment chemicals
  • Cooling system chemicals
  • Automated cooling water treatment
  • Food & Beverage water treatment chemicals
  • Effluent treatment chemicals
  • Boiler chemicals
  • Chemicals for maintenance
  • Chemicals for membranes
  • Biocides
  • Other water treatment chemicals.

Which industries do you supply water treatment chemicals to?

Our water treatment chemicals are supplied to many wide ranging industries from the Food and Beverage industry to the Sewerage and Effluent industry. Contact us to find out how we can help with your specific needs. 


Our Water Treatment Chemicals Product Range

Comprehensive range of water treatment chemicals to suit all water treatment needs.
For drinking water product applications, Hydrex™ offers the 3000 series.
For the treatment of cooling systems, Hydrex™ offers the 2000 series.
Specially designed for suspended solids removal for high performance in systems where it is essential to prevent particles from fragmenting.
Moving bed biofilm reactor for cost-efficient removal of pollutants from municipal and industrial wastewater. High efficiency for BOD, ammonia and nitrogen.
A modular recirculating aquaculture system designed to reduce capital costs, maximize production, minimize operating costs, and improve sustainability.
For the treatment of boilers and heating applications, Hydrex™ offers the 1000 series.
For maintenance and cleaning products, Hydrex™ offers the 5000 series.
For water treatment equipment filtration membrane protection, Hydrex™ offers the 4000 series.
To optimize effluent treatments, Hydrex™ offers the 6000 series.
Hydrex™ offers solutions for each specific requirement in terms of chemical water conditioning, including tailor-made formulations.
The organic Hydrex 6000 Series are a greener technology allowing less conventional chemicals for the same treatment performance with reduced sludge production and operating costs.