suspended materials as a result of decomposition process by microorganisms. Leachate is
waste consist of organic and high heavy metal. To manage leachate, heavy metal should be
reduced by biosorption. Biosorption is heavy metal adsorbtion by inactive or death
organism. The aims of the research were to examine the contact time, Sargassum cinereum
biomass, combination of contact time and S. cinereum biomass to adsorb cadmium from the …