摘要
活性黑ＫＢＲ染料废水对环境污染严重。研究了用Ｆｅｎｔｏｎ试剂处理此种废水，研究了双氧水和硫酸亚铁投量、反应ｐＨ值、废水中其它组分对染料废水脱色及ＣＯＤ去除的影响，并且对Ｆｅｎｔｏｎ试剂的反应机理进行了分析。实验结果表明，Ｆｅｎｔｏｎ试剂可以经济有效地去除废水中的色度和ＣＯＤ。
An investigation on treating active black KBR dyestuff wastewater by using Fentons reagent was made.The effect of pH,doses of H 2O 2 and FeSO 4,and concentrations of CL ion and glucose added on decolourisation rate and COD removal efficiency of the wastewater were studied.Experimental results showed that this is an attractive process to deal with the dyestuff wastewater effectively and economically,with color and COD removals of 96% and 70% respectively.The reaction mechanism of Fentons reagent was discussed through the analysis of absorbency curves obtained during the reaction process in the paper.
出处
《中国给水排水》
CAS
CSCD
北大核心
1997年第6期16-18,共3页
China Water & Wastewater
关键词
染料废水
FENTON试剂
COD去除
废水处理
Active black KBR dyestuff wastewater,Fentons reagent
COD removal
decolourisation.
