METHOD OF PREPARING IRON OXIDE CATALYSTS FOR FENTON OXIDATION AND USE OF IRON OXIDE CATALYSTS PREPARED THEREBY

摘要

PURPOSE: Provided is an iron oxide catalyst for fenton oxidation, which is capable of effectively decomposing nitrogen, sulfur, organic halogen compounds and non degradable materials, and further provided is a use of the catalyst. CONSTITUTION: The catalyst is prepared by treating ionized iron with alkali, thereby producing iron hydroxide, and calcining the iron hydroxide at 100 to 1000C for 2 to 8 hours, wherein ionized iron includes iron acetate, FeSO42H2O, Fe2(SO4)3, iron ammonium, Fe2CO3, iron hydrochloride, iron carbonate, iron fluoride, iron iodide, ferric nitrate, ferric oxalate and ferric phosphate.