Why add during floc-sed. Are ...
Published by Joseph Cotruvo, President at Joseph Cotruvo & Associates, Water , Environment and Public Health
Why add during floc-sed. Are you disinfecting or modifying the chemistry? That will consume more of the chemical. Maybe better to add after filtration if you are using it for disinfection. Chlorine dioxide decomposes to chlorite and chlorate. Be careful not to exceed the WHO Guidelines.