摘要
选择了氧乐果废水的处理工艺,重点探究了Oxone/紫外氧化降解氧乐果的影响因素。结果表明,Oxone/紫外氧化工艺氧化降解氧乐果优于自然光照、紫外光照、Oxone氧化等工艺。氧乐果初始质量浓度为10mg/L、pH=2.03、反应温度为35℃、10mmol/L Oxone试剂用量为1.0mL时,降解20min的氧乐果降解率可达99.8%。
Omethoate degradation process was selected.Factors of Oxone/UV in aqueous solutions were studied.Results showed Oxone/UV was better than natural lighting,UV lignting and Oxone.The degradation efficiency of omethoate could reach 99.8%at 20 min under condition of omethoate initial mass concentration 10 mg/L,pH 2.03,reaction temperature 35℃and Oxone(10 mmol/L)dosage 1.0 mL when Oxone/UV was selected.
作者
郑宾国
胡俊霞
姚娇娇
梁丽珍
高军侠
张旭升
杨亚飞
ZHENG Binguo;HU Junxia;YAO Jiaojiao;LIANG Lizhen;GAO Junxia;ZHANG Xusheng;YANG Yafei(Zhengzhou Key Laboratory of Environmental Functional Materials,School of Civil Engineering,Zhengzhou University of Aeronautics,Zhengzhou Henan 450015;School of Medicine,Huanghuai University,Zhumadian Henan 463000)
出处
《环境污染与防治》
CAS
CSCD
北大核心
2018年第3期256-258,共3页
Environmental Pollution & Control
基金
国家自然科学基金资助项目(No.51409291)
河南省高校青年骨干教师资助计划项目(No.2015GGJS\|174)
河南省科技攻关计划项目(No.162102310570、No.182102110124、No.162102310574)
郑州市科技计划项目(No.20141381、No.153PXXCY185)
国家级大学生创新训练计划项目(No.201710485018)。
关键词
OXONE
紫外
氧化降解
有机磷农药
氧乐果
Oxone
UV
oxidation degradation
organophosphorus pesticide
omethoate
