Penyisihan Kadar Besi (Fe) Dan Peningkatan Do Pada Air Gambut Menggunakan Cas…

ABSTRACT Peat water in Sumatra has a high concentration of Fe. One technology that can be applied to remove Fe concentration is aeration with a cascade aerator. Cascade aerator is an aeration system arranged like stairs that can add oxygen to the water, causing an oxidation reaction between oxygen and Fe which will then cause Fe(OH)3 deposition. This study aims to determine the ability of …