CD Skripsi
Adsorpsi Zat Warna Pada Air Gambut Menggunakan Bola Geopolimer Berpori Berbahan Dasar Palm Oil Fly Ash (Pofa
ABSTRACT
Peat water has characteristics such as a dark color (reddish brown), high organic content, high iron content, and high acidity. Palm Oil Fly Ash (POFA) is waste from the boiler combustion process by the factory. POFA has a silica content that has the potential to be a basic material for making geopolymers. Utilization of POFA as a low-cost adsorbent is one solution in waste management. This study aims to analyze the effect of pH, adsorbent dosage, and contact time on the adsorption of dyes in peat air and to determine the adsorption isotherm and reaction kinetics. This study used variations in pH
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