作　　者： ; ; ;

机构地区： 华南理工大学轻工与食品学院造纸与污染控制国家工程研究中心

出　　处： 《中国造纸》 2004年第6期5-7,共3页

摘　　要： 将微电解法应用于漂白废水的脱色处理,并讨论了其影响因素。实验结果表明:在曝气条件下,停留时20min,调节中和沉淀pH值为10,废水色度的去除率可以达到95％,出水近乎清澈透明。红外光谱分析结果进一步说明微电解法对漂白废水脱色处理具有很好的作用效果。 The micro-electrolysis meithod has characteristics including the functions of oxidation-reduction, flocculation, electro-enrichment, filtration-adsorption and so on. The decoloring treatment of bleaching effluent and the influence factors are studied in this paper. The results show that when adding air, 20 minutes of reaction time, neutralization and sedimention pH is 10 after reaction, the removal rate of chromaticity is up to 95% and the treated effluent is almost transparent. FTIR results also confirm the efficiency of the micro-electrolysis method in bleaching effluent decolouring.

关 键 词： 漂白废水 微电解法 脱色 废水处理

领　　域： [环境科学与工程]