详细信息
UV-Fenton氧化法深度处理紫胶洗色废水 被引量:6
Advanced treatment of lac washing wastewater by UV-Fenton oxidation process
文献类型:期刊文献
中文题名:UV-Fenton氧化法深度处理紫胶洗色废水
英文题名:Advanced treatment of lac washing wastewater by UV-Fenton oxidation process
作者:陈佩佩[1,2] 张弘[1,3] 郑华[1,3] 孙彦琳[2] 张雯雯[1,3] 刘兰香[1,3] 李坤[1,3]
第一作者:陈佩佩
机构:[1]中国林业科学研究院资源昆虫研究所;[2]昆明理工大学化学工程学院;[3]国家林业局特色森林资源工程技术研究中心
年份:2017
卷号:37
期号:3
起止页码:41-46
中文期刊名:工业水处理
外文期刊名:Industrial Water Treatment
收录:CSTPCD;;北大核心:【北大核心2014】;CSCD:【CSCD_E2017_2018】;
基金:863国家高技术研究发展计划(2014AA021801);中央级公益性科研院所基本科研业务专项(riricaf2014005m)
语种:中文
中文关键词:UV-Fenton;紫胶;洗色废水;氧化法
外文关键词:UV-Fenton; lac; washing wastewater; oxidation process;
分类号:X703.1;TQ351.7
摘要:研究采用UV-Fenton联合的方法深度处理紫胶洗色废水,通过单因素实验研究了各因素对紫胶洗色废水污染物降解的影响。基于Box-Behnken复合原理,通过数学回归模型和响应曲面法优化得到UV-Fenton氧化法深度处理紫胶洗色废水的最优条件:初始pH=3.0,H_2O_2投加质量浓度为13.7 g/L,FeSO_4投加质量浓度为0.6 g/L,反应时间为2.0 h。最优条件下的COD去除率达87.37%。
The UV-Fenton combined method has been applied to the advanced treatment of lac washing wastewater.Through single factor experiments,the influences of various factors on the degradation of the pollutants in lacwashing wastewater are studied. Based on Box-Behnken composite principle,and through mathematical regressionmodel and response surface methods,the optimum conditions for the advanced treatment of lac washing wastewaterby UV-Fenton oxidation process are obtained as follows:initial pH is 3.0,mass concentration of H2O213.7 g/L,FeSO4 mass concentration 0.6 g/L,and reaction time 2.0 h. Under the optimum conditions,the wastewater CODremoving rate achieves 87.37%.
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