高铁酸钾氧化降解低浓度甲醇废水的研究  

Influence of potassium ferrate on degradation of methanol in wastewater

作　　者：李金莲[1] 修长军[2] 齐迪[3] 

机构地区：[1]东北石油大学化学化工学院,黑龙江大庆163318 [2]中国石化胜利油田分公司,山东东营257000 [3]中国石油大学(华东)石油与天然气工程,山东东营314050

出　　处：《化工科技》2015年第5期45-47,共3页Science & Technology in Chemical Industry

摘　　要：考察高铁酸钾处理低浓度甲醇(50mg/L)废水的氧化性能。研究了反应时间、反应温度、pH值、高铁酸钾的投加量对甲醇降解效果的影响。结果表明:在温度为30℃,pH=4.0,高铁酸钾用量200mg/L,反应60min,甲醇残余率为51.3%,甲醇浓度降至26mg/L。Low concentration methanol is examined by Ferrate.The factor of reaction time,pH,and reagent dosage are studied on degradation of methanol.The results showed that when the optimum conditions are 30℃ of reaction temperature,4of pH and dosage of Ferrate=200mg/L,the residual rate of methanol is 51.3%.Concentration of methanol is reduced to 26mg/L.

关 键 词：甲醇 降解 高铁酸钾 

分 类 号：X791[环境科学与工程—环境工程]