MANUFACTURING METHOD OF CONCRETE ADMIXTURE USING MOLASSES SLUDGE

摘要

PURPOSE: A method for manufacturing a concrete admixture using molasses sludge is provided to remove ammonia and organic salts from molasses sludge by treating the molasses sludge with a polar solvent and an alkaline solution. CONSTITUTION: A method for manufacturing a concrete admixture comprises the steps of: collecting molasses sludge (S101); mixing 5-10 parts by weight of a polar solvent with 100 parts by weight of the collected molasses sludge (S103); removing salts from the mixed molasses sludge by mixing 5-10 parts by weight of an alkaline solution with 100 parts by weight of the mixed molasses sludge (S105); adding 5-10 parts by weight of silicate minerals to 100 parts by weight of the mixed molasses sludge (S107); and mixing 1-3 parts by weight of an additive with 100 parts by weight of the molasses sludge with silicate minerals (S109). [Reference numerals] (AA) Start; (BB) End; (S101) Raw material collecting step; (S103) Solvent mixing step; (S105) Salt removing step; (S107) Mineral adding step; (S109) Additive injecting step