超临界水氧化法处理对苯二酚废水的初步研究  

INVESTIGATION ON SUPERCRITICAL WATER OXIDATION OF HYDROQUINONE IN WASTE WATER

作　　者：王涛[1] 何胜悦 刘崇义[1] 沈忠耀[1] 

机构地区：[1]清华大学化学工程系,北京100084

出　　处：《化工学报》1996年第3期381-384,共4页CIESC Journal

摘　　要：Supercritical water oxidation of hydroquinone in waste water was investigated in a flow reactor at 390～540℃ and 25～35 MPa.Oxygen was used as the oxidant.The decrease efficiency of COD of the waste water could be more than 99%.The effects of temperature,pressure and residence time on the decrease efficency of COD of the waste water were studied.Supercritical water oxidation of hydroquinone in waste water was investigated in a flow reactor at 390～540℃ and 25～35 MPa.Oxygen was used as the oxidant.The decrease efficiency of COD of the waste water could be more than 99%.The effects of temperature,pressure and residence time on the decrease efficency of COD of the waste water were studied.

关 键 词：对苯二酚 超临界水氧化法 废水处理 化学需氧量 

分 类 号：X703[环境科学与工程—环境工程]