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Treatment facilities

Water safety

Innovators and manufacturers of water treatment equipment.

Interserve manufactures equipment out of our ISO:9001:2008-accredited Birmingham premises. We have a wide portfolio of water treatment equipment for both industrial and public/private sector applications. We also offer a technical support service to ensure a treatment regime is employed at optimum efficiency and hygiene levels.

We supply our own chemical range that includes boiler water and cooling water treatment procedures. These are all designed to comply with BS2486:1997and ACoP L8 respectively. They include closed-system inhibitors, biocides and process treatments.

We design, manufacture and monitor our own range of Chlorine Dioxide dosing systems for Legionella control in domestic hot and cold water systems.

All of our equipment has ISO:9001:2008 accreditation for the design and development of water treatment equipment:

  • Cooling towers
  • Chlorine dioxide generators
  • Water softeners
  • Magmove filtration unit
  • UV systems
  • Other pre-treatment plant

Water treatment

Talk to an expert

0800 028 3109

Constant protection against Legionella and corrosion attacks on your cooling system

Whether you are responsible for a small cooling tower in a school or office building or a huge, 30-metre industrial tower on a power plant you are fighting the same battle against corrosion, scale deposition and bacterial contamination. Rust, redox and scale formation can build up quickly if the correct water treatment regime is not in place, making your system less efficient, more expensive to run, more prone to breakdown as well as shortening its useful lifespan. Water in cooling systems must also be monitored in compliance with ACoP L8 to protect against the risk of Legionella. Interserve can deliver a simple solution to this problem with our Tower Tech controller. Simple to use and adaptable for all types of system, Tower Tech puts you in control, monitoring redox and conductivity levels.  It automatically takes corrective action, dosing inhibitors and biocides as necessary. Ensure your system operates at its optimum with the Tower Tech controller.

Total water-hygiene systems that put you back in control

Interserve’s own range of Chlorine Dioxide dosing systems offers effective control of Legionella and other microbiological growth in domestic hot and cold water systems. An effective alternative to high temperature regimes, they incorporate our patented Chloroxy-Tech scale and bacterial controls. Generators containing our unique chemicals and activators are installed on your site. These inject CIO2 into your water system, safely and effectively controlling bacterial growth and biofilm and scale development. Chloroxy-Tech® brings these additional benefits too: Without high temperatures to keep your water safe you reduce the risk of accidental scalding and save up to 20%* on your energy bills. The process improves the taste, smell and appearance of the water and has full Drinking Water Inspectorate (DWI) approval. Monitors and reporting systems are available for remote or onsite testing and analysis. The generators greatly reduce the need for regular tank cleaning and shower maintenance and significantly reduce descaling and corrosion repair costs. These are just some of the businesses that are already benefitting from our unique hygiene systems:

  • Care homes
  • Leisure centres
  • Hotels
  • Hospitals
  • Schools
  • Food processing facilities
  • Manufacturing sites

A tailor-made solution to suit both your business and your budget

Hard water scaling is unsightly and corrosive. It costs organisations across the UK hundreds of thousands of pounds in associated costs such as:

  • Shortened lifespan of expensive equipment
  • Maintenance costs and downtime caused by scaled pipes, valves and pumps
  • Damage to linen, crockery and cutlery
  • Inefficient systems resulting in higher energy bills.

Start saving on energy and maintenance costs today. Our commercial water softeners are automatically controlled based on time or water usage, ensuring that you have softened water whenever you need it and keeping your system running at its optimum level.
Among the businesses that are already benefitting from our unique water softening technology are:

  • Care homes
  • Leisure centres
  • Hotels
  • Hospitals
  • Schools
  • Offices
  • Residential blocks

Available as simplex or duplex , they can be supplied skid-mounted with a manifold option.

Offering continual protection against metal oxides in closed water systems

In all closed heating and chilling systems the potential for corrosion is high and attacks on metal can cause a system to fail. Good corrosion control is essential to prevent damage to valves, pump seals, fan coils, radiators, chillers and boilers.

Recommended by the Building Services Research and Information Association (BSRIA), our Magmove Separation Unit will remove magnetite and iron oxides from even the dirtiest systems, returning them to an acceptable level. It can also be permanently installed offering continual protection and preventing build-up of metal deposits. This extends the life of your systems and avoids unnecessary and expensive downtime.

The Magmove:

  • Can be used on heating systems up to 100 degrees centigrade and chiller systems.
  • Can be set up on a side stream basis, reducing costs and installation time.
  • Is fitted with sample points for easy testing and monitoring.
  • Improves water consumption by significantly reducing flushing issues.
  • Is able to backwash the filter without affecting treatment.

With a range of sizes to choose from, there is a unit to suit your requirements. Call us today for a quote and see how the Magmove could benefit your business.

Local Government

Interserve is an intelligent and strategic partner with deep experience of supporting local government.


Interserve is committed to supporting economic growth by generating employment opportunities; and helping create vibrant high streets, retail parks and shopping centres for communities around the UK.


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