MANGANESE OXIDE IMPREGNATED ACTIVATED CARBON FOR TREATING WATER CONTAMINATED BY HEAVY METALS AND ORGANIC MATTERS INCLUDING AND MANUFACTURING METHOD THEREOF

摘要

PURPOSE: Manganese oxides impregnated activated carbon for treating water and a manufacturing method thereof are provided to improve economical efficiency by using inexpensive activated charcoal having big specific surface areas and various pore distributions.;CONSTITUTION: A manufacturing method of manganese oxide impregnated activated carbon includes the following steps of: sorting the activated charcoal with screening; washing and drying the separated activated charcoal; manufacturing a manganese solution in a 2-valent condition of which pH is 6; mixing the manganese solution; evaporating moisture in the solution in a high temperature electric furnace; a filtering slurry after putting water into the furnace; and separating and drying the slurry.;COPYRIGHT KIPO 2010