PROCESS FOR OXIDATION TREATMENT OF ORGANIC MATTER IN WASTE WATER

摘要

PURPOSE: A method for oxidation-treating organic matter of waste water using a circulating flow catalyst is provided which reduces sludge and the amount of chemicals used as a catalyst. CONSTITUTION: In the method for oxidation-treating organic matter of waste water being on the move by passing through a circulating flow catalyst reacting tank(102), a catalyst separating tank(106) and a biological treating tank(110), the process comprises (a)pouring the primary catalyst(Fe¬2+) into the circulating flow catalyst reacting tank(102) in which high concentration of non degradable waste water is flowing; (b)separating a remaining ferric ion(Fe¬3+) from the catalyst separating tank(106) and pouring into the circulating flow catalyst reacting tank(102) again for recycling.