MANUFACTURING METHOD OF ECO-FRIENDLY SNOW REMOVAL AGENT COMPOSITION CONTAINING POROUS STRUCTURE FROM STARFISH

摘要

Disclosed is a method for preparing an environmentally friendly snow removing composition comprising a starfish-derived porous structure, and more particularly, a starfish washing step for removing salts by washing the starfish, and the starfish from which salts are removed through the starfish washing step. The enzymatic digestion step of decomposing by reacting with an aqueous hydrolytic enzyme, a porous structure recovery step of recovering the porous structure separated from the starfish through the enzymatic digestion step, and chloride, melting performance diffusion agent in the porous structure recovered through the porous structure recovery step It consists of a chloride mixing step of mixing the corrosion inhibitor and the dehumidifying agent. The snow removal composition prepared through the above process contains a porous structure derived from starfish that adversely affects the ecosystem and thus adsorbs chloride ions contained in the snow removal composition. It has less effect of contaminating the back.