Pengolahan Air Gambut Dengan Media Filter Batu Apung (Pumice)

Peat water is surface water sources are often found in the province of Riau, dark brown to black (124-850 PtCo), high value of organic (138-1560 mg/l KMnO4), and acidic (pH 3.7 to 5.3 ). Conditions of this water showed that the peat water still requires special processing before it can be used as a source of clean water. One alternative treatment to reduce color of the peat water is the pumice …