SOIL NEUTRALIZING AGENT CAPABLE OF RECOVERING GENERATIVE POWER OF SOIL BY NEUTRALIZING PH OF ACIDIFIED SOIL AND A METHOD FOR MANUFACTURING THE SAME

摘要

PURPOSE: A soil neutralizing agent and a method for manufacturing the same are provided to save a cost for processing waste reduction slag by recycling the reduction slag as the soil neutralizing agent and to prevent environmental contamination due to the waste reduction slag.;CONSTITUTION: A soil neutralizing agent includes reduction slag and clay which are generated in a steel-making process of an electric furnace. A method for manufacturing the soil neutralizing agent comprises: a particle sorting step(100) of classifying reduction slag having a particle size less than a constant size; a mixing step(200) of forming a mixed material by mixing the reduction slag with clay; a molding step(300) of forming the mixed material into a molded material having a constant shape; and a calcination step(400) of sintering the molded material.;COPYRIGHT KIPO 2010