Water Treatment for Building Services

description of the imageWater treatment describes those industrial-scale processes used to make water more acceptable for a desired end-use. These can include use for drinking water (potable water), industry, medical and many other uses. The goal of all water treatment process is to remove existing contaminants in the water, or reduce the concentration of such contaminants so the water becomes fit for its desired end-use. One such use is returning water that has been used back into the natural environment without adverse ecological impact.

Ultrodin UV System

Water purification is the removal of contaminants from untreated water to produce drinking water that is pure enough for the most critical of its intended uses, usually for human consumption. Substances that are removed during the process of drinking water treatment include suspended solids, bacteria, algae, viruses, fungi, minerals such as iron, manganese and sulphur, and other chemical pollutants such as fertilisers.

Measures taken to ensure water quality not only relate to the treatment of the water, but to its conveyance and distribution after treatment as well. It is therefore common practice to have residual disinfectants in the treated water in order to kill any bacteriological contamination during distribution.

World Health Organisation (WHO) guidelines are generally followed throughout the world for drinking water quality requirements. In addition to the WHO guidelines, each country or territory or water supply body can have their own guidelines in order for consumers to have access to safe drinking water.

A combination selected from the following processes are used for municipal drinking water treatment worldwide:

  • Pre-chlorination - for algae control and arresting any biological growth
  • Aeration - along with pre-chlorination for removal of dissolved iron and manganese
  • Coagulation - for flocculation
  • Coagulant aids (polyelectrolytes) - to improve coagulation and for thicker floc formation
  • Sedimentation - for solids separation and the removal of suspended solids trapped in the floc
  • Filtration - removing particles from water
  • Desalination - removing salt from the water
  • Disinfection - for killing bacteria.

The Rodin Group is able to to provide solutions in a number of these area including:

Each of the above product areas is covered in detail under the relevant section of this site.

To request a brochure on any of our products or for enquiries of a sales or technical nature please use the form below. 

 

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Water Conservation

Rodin offer a comprehensive range of water conservation  products details of which can be found here:

Water saving shower haed

Save water, money and help the environment 

Water saving showers

Full shower systems are available as well as retrofit shower heads suitable for both fixed and hand-held shower heads. Consumption can be limited with some models with patented isoflow technology.

find out more

Falcon Velocity cartridge

Falcon Velocity - waterless replacement cartridges

Genuine Falcon Velocity waterless urinal replacement cartridges available from stock from an approved Falcon distributor based in the UK. The new Velocity cartridges fit Armitage Aridian waterless urinals that use the Falcon housing.

find out more about waterless cartridges and accessories

Falcon Lava Urinal

 

Waterless urinals made by Falcon Waterfree

Genuine Falcon waterless/waterfree urinals available from stock from an approved Falcon distributor based in the UK.

find out more about Falcon waterless urinals

Water saving taps and Aerators

Water saving TMV3 and standard mixer taps are available for a range of commercial applications. Long life and constant flow aerators, using patented isoflow technology, can be supplied to retrofit existing taps.

find out more about aerators

find out more about taps

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The Rodin Group Ltd
The Oast
62 Bell Road
Sittingbourne
Kent
ME10 4HE

t: 01795 423400

w: www.therodingroup.co.uk
e: sales@therodingroup.co.uk