微电解-Fenton法对杨木PRC-APMP制浆废液的脱色研究  

Research on decolorization of poplar PRCAPMP pulping wastewater by micro-electrolysis-Fenton method

作　　者：潘洪艳[1] 张安龙[1] 王秀坤[1] 肖林[1] 张佳[1] 

机构地区：[1]陕西科技大学,西安710021

出　　处：《中华纸业》2011年第8期34-37,共4页China Pulp & Paper Industry

基　　金：陕西科技大学研究生创新基金资助课题

摘　　要：利用微电解-Fenton法处理杨木PRC-APMP制浆造纸废水,采用单因素试验方法确定各个因素对废水处理效果的影响。采用正交试验设计方法,对微电解-Fenton法处理造纸废水的适应条件进行优化研究,得到最佳反应条件为:pH值为3、铁炭比为1∶2(铁屑用量10g/L、粉煤灰用量20g/L)、H2O2用量10mmol/L、反应时间为60min,此时脱色率为80.2%。Micro-electrolysis-Fenton method was used to treat poplar PRC-APMP pulping wastewater. The influence of the important factors on the treating effect was studied by single factor test. The optimized conditions of microelectrolysis-Fenton method to treat wastewater were investigated by orthogonal test. The result shows that the optimum condition are pH 3, iron-carbon ratio 1：2 （scrap iron dosage 10g/L, fly ash dosage 20g/L）, H2O2 dosage 10mmol/L, reaction time 60 minutes. The decoloring rate can reach to 80.2%.

关 键 词：微电解Fenton法 制浆造纸废水 正交试验 

分 类 号：X793[环境科学与工程—环境工程]