DIATOMITE PELLETS TO REMOVE ORGANIC DYE AND LEAD .
DIATOMITE PELLETS TO REMOVE ORGANIC DYE AND LEAD IONS FROM WASTEWATER DISCHARGE Evelyn Loures de Godoi, Maira Cardoso Monje, Nilce Ortiz Abstract A low cost treatment process was developed using pellets of diatomite and bentonite as adsorbent bed to adsorb and remove dye organic compound and lead ions from wastewater.