PEMURNIAN BIOGAS DENGAN MENGGUNAKAN ABU DARI BIOMASSA SEKAM PADI

Abstract

When contacting with biogas, the ash weight of T 550 ° C contact results increased from 5.9112g to 6.0306g. Meanwhile the results of the analysis of the Ca standard decreased from 5.42% to 4.32%. This phenomenon occurs due to several impurity components in biogas by absorbent rice husk ash. As a result of this concentration Ca in the husk ash decreases. The decrease in concentration can be seen in the results of the AAS update analysis. The output from AAS consists of the area of the area that is part of a component. By increasing the number of components contained in absorbing rice husk ash, the large concentration of Ca measured in absorbing becomes greater as well.