Ng Two Bed Deionisers

INDION Industrial Two Bed Upflow Deionisers

Type CA and CDA are available in a wide range

with maximum flow rates from 1.0 to 35.0 m3/h.

Flow rates can be enhanced to 35 m3/day.

These deionisers comprise two FRP/GRP pressure

vessels filled with strongly acidic cation exchange

resin and strongly basic anion exchange resin.

They are available in a range of diameters. The

modular construction permits flexibility in the

selection of cation and anion units to cater to

different types of raw water. Degasser modules for

the range of CA units are also available. These

are useful for raw waters containing a significant

amount of alkalinity.

Advantages

- Simple to operate.

- Complete with regeneration equipment and

control.

- Light weight equipment, so easy to install.

- Does not require civil work.

- As they are pre-assembled and tested before shipment, the units can be installed and commissioned within a day.

- Plastic pressure vessel and piping do not require maintenance and are corrosion resistant.

- Easy availability of spares and much lower maintenance cost.

- Higher flow rates can be met by installing two or more units in parallel. This ensures availability of demineralised water even in the unlikely event of a unit breaking down.

Specifications

- Two FRP/GRP pressure vessels internally lined with rubber provided with internal fittings and

initial charge of cation and anion exchange resins.

- One set of regeneration equipment including hydraulic ejectors, acid and alkali tanks.

- One set of frontal pipework and valves.

- One base frame (optional)for mounting cation and anion units.

- One conductivity meter to monitor treated water quality.