The sodium bisulfate injection system is used to control which aspect of water quality?

The sodium bisulfate injection system is primarily utilized to control the pH levels in water and assist in the removal of chlorine. Sodium bisulfate, being an acidifying agent, effectively lowers the pH when added to water, which is crucial in maintaining balanced water chemistry in various systems, including those in dialysis. Maintaining an appropriate pH level is vital for ensuring that the water is safe and effective for use, particularly in medical applications.

Additionally, sodium bisulfate helps in dechlorination by reacting with chlorine and chloramine, effectively neutralizing these compounds. This is important because the presence of chlorine can be harmful to both patients and dialysis machines, potentially causing adverse reactions and damaging sensitive equipment. Thus, the use of sodium bisulfate serves a dual purpose in enhancing water quality by controlling pH and removing unwanted chlorine from the water supply.