Chlorine monitoring

ATi are global leaders in all types of online chlorine monitoring for both water and gas applications, offering solutions from both our Smart Water and Q-Series range of water quality monitors.

Added to water systems as either gas or hypochlorite, chlorine rapidly produces a residual that inactivates a wide variety of pathogenic organisms.  The result is a water supply that is safe for consumption with protection for the distribution system. Strict regulatory limits exist to control its safe use within water to preserve and protect both health and the environment.

Continuous chlorine monitoring is vital in the water treatment process.  Reliable monitoring is the primary tool for controlling chlorine addition to reach the desired residual.  Too little chlorine can result in pathogen contamination, contaminant regrowth in the distribution system and non-compliance with regulatory guidelines. Too much chlorine can lead to disinfection by-products formation, taste and odour problems and consumer complaints.