CHLORIDOS
FEATURES
- The ChloriDos system is fully pre-assembled for easy site installation in backboard or skid format. Versions for “ClO2 mg / lt” or “Redox mV” monitoring & control available.
- Measures in Chlorine Dioxide residual directly in mg /lt – on screen
- Dose via water meter pulse or to set point
- Digital metering pumps
- Remote connection to BMS
- Can see green yellow gas in site cell
- Alarms to SMS text
OUR
SOLUTION
Chlorine Dioxide is a true gas (like oxygen) and because it is a dissolved gas it can penetrate the slime layer protecting the bacteria in a biofilm. Because it is a powerful oxidiser it 'dissolves' the slime layer and kills the exposed bacteria. A study on biofilm control in domestic water systems carried out by the Building Services Research and Information Association proved that 0.1 ppm of Chlorine Dioxide was sufficient to kill biofilm in a pipe, and 0.4 ppm for biofilm attached to washers at outlets, and in mixer valves.
The Secretary of State for the Environment has approved Chlorine Dioxide for use in drinking water provided that the combined concentration of Chlorine Dioxide, chlorite and chlorate (by-products) does not exceed 0.5 ppm as Chlorine Dioxide.
Unlike chlorine and bromine based oxidising biocides, Chlorine Dioxide maintains full efficacy over a much wider pH range making it suitable for applications where traditional biocides are ineffective. The rate of disinfection by Chlorine Dioxide increases with rising pH. Chlorine Dioxide is capable of maintaining an active residual for a longer time than chlorine.This advantage of stability helps to protect remote sections of distribution systems and to prevent bacterial re-growth.
Chlorine Dioxide is a powerful disinfectant and excellent at destroying odours. This chemical has a considerably higher oxidising reduction potential than chlorine and can achieve destruction of such organic substances, virus, and spores which are not attacked by chlorine. Its sporicidal and virucidal effect is higher than that of chlorine at the same strength.
ADDITIONAL
SAFETY FEATURES
- Low chemical level alarm
- Low circulation flow alarm
- Safety stop button
- Power on and alarm
- High and low set point alarms
- Water meter overdose prevention limit
- Dose time exceeded alarm
- System over pressure detection
- Gas detector for room (optional)
- Secure PIN programming
