臭氧高级氧化法处理染料废水的研究  

A Study on The Treatment of Dye Wastewater by Ozone Advanced Oxidation

作　　者：贾通通 山海强 

机构地区：[1]青岛科技大学环境与安全工程学院,山东青岛266042

出　　处：《中国环境管理干部学院学报》2017年第6期64-68,共5页Journal of Environmental Management College of China

摘　　要：采用臭氧高级氧化技术对某染料废水进行处理,探究不同条件对染料废水COD以及色度的去除效果的影响,确定最佳工艺条件。在最佳条件下,采用单独臭氧、单独紫外、臭氧-紫外、臭氧-双氧水以及臭氧-铁炭五种氧化方法对染料废水进行处理。结果表明:臭氧氧化技术最佳条件为pH值=8,臭氧流量80 L/h,反应时间为2 h;采用最佳处理方案,采用臭氧-紫外高级氧化技术处理染料废水,其脱色率为98.3%,COD去除率为67.0%。The ozone advanced oxidation technology was used to treat the dye wastewater, and the removal efficiency of COD and chroma was studied. Under the optimum conditions, the dye waste-water was treaded by the Ozone alone, UV alone, Ozone-UV Ozone-H2O and Ozone-Iron Carbon. The results showed that the optimum conditions were as follows： pH=8, ozone flow of 80 L/ h, reac-tion time of 2 h. The best treatment scheme： Ozone-UV advanced oxidation technology, the decol- orization rate was 98.3%, and the COD removal rate was 67.0%.

关 键 词：染料废水 臭氧氧化 臭氧联用技术 色度 COD 

分 类 号：X703[环境科学与工程—环境工程]