Chlorine Dioxide

The Chlorine Dioxide Systems utilises a new pressure/vacuum combined process to generate chlorine dioxide from low hazard sodium chlorite and hydrochloric acid.

Features & Benefits
- Safe on-demand production of chlorine-free, chlorine dioxide
- Simple, reliable operations
- Fully automatic or manual options
- Low maintenance
- Serial port for remote control/supervision

Ble Water
- Primary disinfection
- Total THM reduction
- Taste & odour control
- Iron & Manganese removal

Introduction
This integrated unit has been specifically designed to work with diluted sodium chlorite and hydro-chloric acid.

The Process
The process combines the safe and well proven vacuum technology with the accuracy of dosing pumps even at the smallest flow rates. The process sequence is the following:

1) motive water flows through the ejector in order to keep the unit under vacuum conditions.
2) a vacuum switch sends the start signal to the dosing pumps.
3) pumps feed the reagents, 8.5% hydrochloric acid and 7.5% sodium chlorite, into the reactor with a 1:1 dosing ratio.
4) ClO2 solution is then injected in the motive water stream where an additional dilution is performed before the dosing point.

Is your company at risk? Complete Guardian's FREE Water Health Check survey now!

For further information on the services we provide,
give us a call on 01268 287477 or email info@gwtltd.com