How much heavier is liquid chlorine compared to water?

• A. 1.0X heavier
• B. 1.5X heavier
• C. 2.0X heavier
• D. 2.5X heavier

Answer: (B)

Liquid chlorine is approximately 1.5 times heavier than water. This means that for the same volume, liquid chlorine has a greater mass compared to water, which is significant for wastewater treatment operations where dosing of chemicals is crucial. Understanding the density of liquid chlorine is vital for operators when making calculations related to chemical additions, ensuring that the appropriate amount is used without causing harmful effects in the treatment process.

Additionally, knowing that liquid chlorine is denser than water helps operators in managing storage and handling procedures, as they need to take into consideration the buoyancy and mixing effects when using it in various applications within the treatment facility.