Sintesis Geopolimer Berbasis Fly Ash Batu Bara Sebagai Adsorben Zat Warna Pad…

ABSTRACT Peat water possesses very high color intensity due to its organic content, requiring an effective adsorption technology for its removal. Porous fly ash based geopolymers present a promising alternative because of their stable aluminosilicate structure and tunable porosity. This study focuses on synthesizing and optimizing porous geopolymers for peat water color removal using Response …