Penurunan Kadar Mangan (Mn) Dari Air Gambut Menggunakan Cascade Aerator Denga…

ABSTRACT Peat water is has a high Mn content. One way of processing to remove Mn in to peat water is to use the aeration method. This study aims to study the efficiency of the performance of cascade aerators in reducing Mn levels in peat water. The method in this study using a variation of the slope of the cascade aerator ∠60°, ∠90°, ∠120° andcontact time of 60 minutes, 90 minutes…