MANUFACTURING METHOD OF BIO-ABSORBENT USING COLLAGEN OF RAW HIDE AND BIO-ABSORBENT THEREFROM

摘要

PURPOSE: A production method of a bio adsorber using collagen of the animal skin, and the bio adsorber produced therefrom are provided to produce the bio adsorber by recycling solid waste generated from a leather production process. CONSTITUTION: A production method of a bio adsorber using collagen of the animal skin comprises the followings steps: crushing solid waste of the animal skin containing collagen; degreasing and decalcifying the crushed solid waste; dipping the degreased and decalcified material into a pickle solution containing vegetable tannin; combining the vegetable tannin with the collagen; fibrillating the fiber structure of the collagen combined with the vegetable tannin; and crushing the fibrillated fiber structure of the collagen.