Degradasi Metilen Biru Dengan Katalis Mangan Oksida Tipe Birnessite Disintesi…

The objectives of the research are to synthesize manganese oxide catalysts by using KMnO4 and H2C2O4 via reflux method with and without the calcination and to investigate the performance of the catalysts for the degradation of methylene blue. The products, birnessite-type octahedral layer manganese oxides have been succesfully synthesized with different reflux times. The precipitate solid pro…