PERMANGANATE FEEDER FOR IRON FILTER

摘要

A potassium permanganate feeder has an inlet container and an outlet contain er disposed in an outer container. An inlet tube disposed in the inlet container supplies fill water which flows out of the inlet container through a porous screen to dissolve potassium potassi um crystals. The resulting potassium permanganate solution flows into the outlet container through a porous screen where it may be withdrawn through an outlet tube disposed therein.