TREATMENT METHOD AND COMPOSITION FOR WASTE WATER CONTAINING PHENOLIC HARDLY DEGRADABLE COLORING MATTER

摘要

To provide a technology for effective suppression of adsorption of an enzyme to an insoluble product in a method of removal of a phenolic hardly degradable coloring matter in a waste water by enzyme treatment as the insoluble product.SOLUTION: The treatment method of a waste water containing a phenolic hardly degradable coloring matter is characterized by that the treatment method of a waste water contains a step of adding an oxidation catalyst, hydrogen peroxide and a polysaccharide to the waste water and removing at least a part of the phenolic hardly degradable coloring matter as an insoluble product.SELECTED DRAWING: None