超临界水氧化处理技术处理焦化废水的实验研究  

THE EXPERIMENTAL RESEARCH ON COKING WASTEWATER TREATMENT BY SUPERCRITICAL WATER OXIDATION TECHNOLOGY

作　　者：刘彦华[1,2] 申英俊[2] 杨超[1] 李士琦[1] 

机构地区：[1]北京科技大学冶金与生态工程学院,北京100083 [2]北京能泰环保产业集团,北京100124

出　　处：《环境工程》2010年第3期56-59,65,共5页Environmental Engineering

摘　　要：采用超临界水氧化技术对焦化厂焦化废水进行实验研究,结果表明:超临界水氧化废水处理装置结构简单、体积小,处理后的水中氨氮、COD和色度达到或低于国家一级排放标准指标,处理工艺无二次污染,是较为理想的焦化废水处理方法。This paper presents the research on coking wastewater treatment by using supercritical water oxidation technology.The result shows that the equipment structure of supercritical water treatment is simple and small in size.After treatment,the ammonia nitrogen,COD and chroma in water is in accordance with or lower than the first-order of national discharge standard.There is no secondary pollution by the technology and it is a rather perfect method to treat coking wastewater.

关 键 词：超临界水 焦化废水 氧化 

分 类 号：X703[环境科学与工程—环境工程]