Furthermore , tolytriazole , a common additive in cooling water treatment , could bind the copper making it ineffective .
However , it is not intended for cooling towers because of pH levels greater than 8.6 , that cause ionic copper to precipitate .
Tolytriazole , a common additive in cooling water treatment , could bind the copper making it ineffective .
However , it is not intended for cooling towers because of pH levels greater than 8.6 , that cause ionic copper to precipitate .