Chemicals for Water Treatment

Providing chemical and water hygiene solutions to optimise the operation of a water treatment plant and equipment.

Providing chemical and water hygiene solutions to optimise the operation of a water treatment plant and equipment.

Veolia’s water treatment chemicals team’s specialist chemical knowledge and expertise can help you significantly improve the efficiency of boilers, cooling towers, membranes and conventional water treatment equipment. Our water treatment chemical range has been specially formulated to achieve and maintain required levels of water hygiene and to help optimise the operation of a water treatment plant and equipment.

    water treatment chemicals

    With AQUAVISTATM, companies can monitor their compliance traceability with regards to issues like Legionella monitoring. They can also optimise their use of water treatment chemicals allowing for a reduction in OPEX, with regards to chemical costs and sludge disposal costs, while continuing to generating the same, if not better, water treatment results. 

    Sustainable organic Coagulant

    Hydrex 6861, our sustainable organic coagulant, offers three key benefits: lower dosing required, no caustic chemicals needed and less sludge produced. Want to find out more about how using this product can save your company money? Read more

    Our Water Treatment Chemical Services

    Our Team

    Our team of experts operate across the UK and provide a range of services to ensure our clients are operating compliantly and gain value from the water treatment programs we design.

    Our expertise covers all aspects of water treatment equipment and program design, as well as consultancy on problems associated with poor control.

    Boiler Feed Water Treatment Chemicals


    Corrosion, scaling and deposition can reduce the operating efficiency of a boiler and all the systems connected to the water/steam cycle of the boiler. It will reduce heat transfer rates, cause equipment and piping failure, and increase fuel costs.

    We can help you avoid these problems and get the most out of your system with our boiler feed water treatment chemicals.

    Cooling Tower Water Treatment Chemicals

    Cooling tower chemical water treatment programmes are designed to create a hostile environment for Legionella bacteria growth by using optimal cooling system chemicals.

    Developed with water efficiency in mind, your chemical water treatment regime will also protect heat exchange surfaces from corrosion and scale deposition while also increasing water savings.

    Legionella Control Services

    Our Legionella control programme secures your facility and processes, methodically analyses risks, revamps cooling water systems in accordance with regulation, and provides preventive treatment, surveys, training and technical assistance. A registered member of the Legionella Control Association and a BACS member company, we use the fastest microbiological monitoring equipment in the industry to ensure efficient and reliable results.

    Waste Water Treatment Chemicals

    In many industrial applications, the management of effluent treatment provides huge challenges due to the variability of water quality and water volume entering the treatment process. To ensure compliance with trade effluent consent permits, an understanding of the mechanical, operational and chemical aspects of the effluent treatment process is necessary to ensure unnecessary charges and unplanned costs are not incurred.

    We offer a comprehensive range of water treatment services and chemicals, including flocculants and coagulants especially designed for the solid/liquid separation process in the industrial and municipal wastewater treatment market. Where there are challenges there are opportunities, and our effluent treatment programs will generate savings for you, by:


    • Reducing the cost of disposal of sludge through improved dewatering programs
    • Reducing the overall cost per m³ of treated effluent water
    • Rethinking Water’ and looking at opportunities to recycle treated water

    Total UK - Customer Testimonial Video


    Here at Veolia Water Technologies we want to help you meet your water quality needs in the most cost effective way. We spoke to Karen Cody, Purchaser at Total UK, about her experience working with VWT UK. Listen to her first-hand experience below.

    Online trending solutions

    Using the latest technology, Hydrex eTrend electronically records parameters from your cooling and boiler water treatment monitoring program. This provides easy data storage and instant access to the latest critical trends.

    Why is it important to trend data? 
    Trending critical data provides an early opportunity to make adjustments in dosing before your system goes out of specification. This ensures compliance with L8 guidelines and BS 2486.

    Hydrex eTrend offers the following benefits:

    • Optimise your system performance and save money
    • Track your latest trends online 24/7
    • Take preventative measures early
    • Centrally file data, reports, technical and safety information
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