Chlorine

Chlorine is an effective disinfectant and oxidant used globally within drinking water, wastewater, food processing, swimming pools and cooling tower applications.

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.

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Case Study
Analyzing the nuances of water quality data

Water quality monitors and data can confirm if chlorine, or other water quality parameters, are generally at levels…

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Chlorine spikes and what they can tell us

Chlorine residuals change during dosing and when the dosing equipment is paused, this is taken as normal operation…

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Case Study
ATi chlorine monitors deliver £200k saving to water utility

A leading UK water company has announced a complete asset replacement scheme that will save them £200k a year…

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