| abstract |
Production process of chlorine dioxide stable solution that occurs in two phases of pH control, the first phase being an acid one and the second phase a basic one, with two distinct reactors, one for generation of chlorine dioxide and the other for stabilization, the first one being operated under vacuum and the second one under atmospheric pressure. The resulting solution then contains up to 6% chlorine dioxide that becomes active when pH is reduced to a range of 6.5 to 7.5 at the application moment. |