文献类型：专利

英文题名：Method for processing organic pollutants in industrial waste water, involves applying green wet oxidizing method, where industrial waste water containing organic pollutant is delivered in stainless steel reaction kettle

作者：CHU C;LIAO N;LIU R;LU Q;YANG D

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN102276046-A

申请日：2011-05-18

公开日：2011-12-14

语种：英文

收录：DERWENT

摘要：NOVELTY - An organic pollutants processing method involves applying green wet oxidizing method, where the industrial waste water containing organic pollutant is delivered in a stainless steel reaction kettle. The waste water is added with hydrazine hydrated catalyst in the reaction kettle, followed by charging oxygen at the pressure of 0.2-1.2 MPa and mixing at 70-300 degrees C, where the reaction pressure is 0.1-5 MPa. The oxygen branch pressure is 0.1-3 MPa and the mixing speed is 100-1000 rpm. The reaction is carried out for 30 minutes to 8 hours. USE - Method for processing organic pollutants in industrial waste water. ADVANTAGE - The method enables processing multiple organic pollutants in a low cost, safe and eco-friendly manner with high catalyzing activity and gentle reaction condition. DETAILED DESCRIPTION - A method for processing multiple organic pollutants in industrial waste water involves applying green wet oxidizing method, where the industrial waste water containing organic pollutant is delivered in a stainless steel reaction kettle. The waste water is added with hydrazine hydrated catalyst in the reaction kettle, followed by charging oxygen at the pressure of 0.2-1.2 MPa and mixing at 70-300 degrees C, where the reaction pressure is 0.1-5 MPa. The oxygen branch pressure is 0.1-3 MPa and the mixing speed is 100-1000 rpm. The reaction is carried out for 30 minutes to 8 hours, followed by oxidizing and degrading the organic pollutant such as water, carbon dioxide and organic micro molecule acid.