Heterogeneous Fenton reaction catalyst, manufacturing method of heterogeneous Fenton reaction catalyst and method for decomposing organic matter

摘要

Catalyst: a heterogeneous Fenton reaction catalyst.Solution: divalent iron ions, trivalent metal ions, and layered double hydroxides containing anions and / or amorphous composite hydroxides, silicon dioxide, titanium dioxide An inhomogeneous Fenton reaction catalyst comprising a complex comprising at least one inorganic oxide selected from the group consisting of aluminum oxide and aluminum oxide.Heterogeneous Fenton reaction catalyst used in contact with hydrogen peroxide under irradiation conditions of light in the ultraviolet to infrared region.Salt of divalent iron ions and anions;Salts of trivalent metal ions and anions;Silicon dioxideTitanium dioxideAt least one inorganic oxide selected from the group consisting of aluminum oxide;Preparing a mixture containing water and water;The pH of the mixture at 25 degrees Celsius is adjusted to 3 toBy obtaining suspensionObtaining a composite;IncludingA method of manufacturing an inhomogeneous Fenton reaction catalyst comprising a compound.No selection