Sintesis Zeolit Dari Abu Terbang Batubara Dan Uji Adsorpsi Terhadap Zat Orga…

ABSTRACT Coal fly ash is a waste material generated from steam power plants. Coal fly ash has a high silica and alumina composition so it can be used as a base for zeolite synthesis. Zeolites are crystalline aluminosilicate minerals with a threedimentional open structure containing pores that can occupied by water and by alkali and alkaline earth cations. The purpose of this study is to de…