摘要
研究了高铁酸钾对含甲酸废水氧化处理效果,结果表明高铁酸钾对该类废水氧化降解过程可以用一级反应动力学方程描述,在高铁酸钾投加量大于20 mg/L、pH值为7、氧化时间不低于40 min条件下,废水样品COD去除率均大于60%。
The oxidation of formic acid wastewater by K2FeO4 has been investigated.The process of oxidative degradation of formic acid wastewater could be described by the one order kinetic equation.When dosage of K2FeO4 was more than 20 mg /L and the oxidation time lasted longer than 40 min,the COD removal rates in all cases( pH = 7)were higher than 60%.
出处
《环境工程》
CAS
CSCD
北大核心
2014年第S1期234-236,共3页
Environmental Engineering
关键词
含甲酸废水
高铁酸盐
处理
去除率
formic acid wastewater
K2FeO4
treatmeat
removal rate
