The chlorine gas-laden air is directed into the scrubber from the emission source, such as a chemical plant or water treatment facility.

Inside the scrubber, there is a chemical scrubbing media or solution. Commonly used scrubbing solutions include sodium hydroxide (caustic soda) or sodium bisulfite. These chemicals react with chlorine gas to form less harmful compounds like sodium hypochlorite (bleach) or sodium chloride (table salt).

The chlorine gas-laden air comes into contact with the scrubbing solution, and a chemical reaction occurs, converting the chlorine gas into a less hazardous form.

The chlorine gas is neutralized by the scrubbing solution, effectively removing it from the air.

The cleaned air is released into the atmosphere, free from chlorine gas.

Chlorine scrubbers are commonly used in various industrial applications, including chemical manufacturing, water treatment plants, and wastewater treatment facilities, where chlorine is used for disinfection purposes. Scrubbers help ensure compliance with environmental regulations by preventing the release of chlorine gas into the air.

The choice of scrubbing solution and the design of the scrubber system may vary depending on the specific application and the concentration of chlorine gas in the emissions. Additionally, monitoring systems are often integrated into chlorine scrubbers to ensure the effectiveness of gas removal and to provide alarms or shutdown mechanisms in case of system malfunctions.

It's crucial to operate and maintain chlorine scrubbers properly to ensure their effectiveness in safeguarding both the environment and human health. Regular maintenance and monitoring are essential to prevent accidental releases of chlorine gas and maintain a safe working environment.