Treatment of Borehole & rainwater Private Water Supplies

Rainwater harvesting BREEAM (the world’s leading sustainability assessment method for master planning projects, infrastructure and buildings). “Recognises and reflects the value in higher performing assets across the built environment lifecycle, from new construction to in-use and refurbishment”. Within the UK, New build section, you will find, Water – Wat 01 Water consumption (5 credits) for “Reducing the demand for potable water through the provision of efficient sanitary fittings, rainwater collection and water recycling systems”. There are TAX advantages for these new projects but if not well designed RWS find that many of these systems will be switched off onside of the first year. BS EN 16941‑1:2018 On-site non-potable water systems Part 1: Systems for the use of rainwater (Supersedes BS 8515:2009+A1:2013, which is withdrawn) covers sizing and design of rainwater systems. However when it comes to water treatment requirements: “Risk assessment should be carried out to determine whether the system is safe and fit for purpose. This should take place when the system is being designed. The risk assessment shall consider the effects of exposure to, and the potential impacts of, the system on people, the environment, and physical assets”. RWS can help you with pre-treatment, disinfectant dosing and maintenance equipment and services.

Plant and equipment


Typical client requests recieved for private water supplies by Rainbow Water Services.
  1. Simple catridge water filters.
  2. Backwash sediment filters.
  3. pH adjustment, Iron removal, Nitrate removal.
  4. Ultra violet or chemical disinfectants.
  5. Microbiological & chemical sampling.
Treatment of Borehole

Spares, Service and Repairs

We stock hold a wide selection of specialist spares including parts for equipment supplied by the following manufacturers: SIATA, LMI, LTH, ARAD, Clack, Fleck, Prominent, Hanovia, Culligan, Grundfos, Autotrol.
The long term relationship we have fostered with our suppliers normally means available parts can be sourced at short notice or we if they are unavailable or obsolete we can normally source a compatible or suitable alternative.

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