Deionisation is the process of removing the dissolved salts from water thereby eliminating the multiple problems that can result from such impurities. Some typical applications that benefit from this process are as follows:

This range of deionisers uses ion-exchange technology to remove the dissolved solids and have been designed to provide good quality water with ease of operation and low maintenance. Since deionised water can also be produced by reverse osmosis they are especially suited where  large flow rates are required (see reverse osmosis for more details) 

The quality of water is constantly monitored by a conductivity cell and meter which is preset to reject any water that does not meet the required quality, and will also initiate a regeneration sequence when the ion - exchange resins are exhausted.

Duplex Deionisation Plant

In order to select the correct model for a particular application, several related factors need to be taken into consideration. The most important of these are as follows:

• Daily usage of treated water
• Quality of water required
• Quantity of water at peak flow rates
• Is a continuous supply of water required to service
• Chemical composition of the raw water to be treated

• Is a raw water tank required
• Is a treated water tank necessary
• Will the regeneration effluent require treatment
• Method of distribution of the treated water to the point of use

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