Hypochlorous Acid in Water and Wastewater Treatment

Reward

150

01. What is the optimal pH range in which Hypochlorous Acid (HOCl) predominantly exists, ensuring both maximum effectiveness and health safety, according to the article?

A: Between pH 1.5 and 7.5

B: Below pH 1.5

C: Above pH 11

D: Between pH 7.5 and 11