摘要
本论文以活性嫩黄K-4G染料模拟废水为处理对象,考察了单独利用铁屑处理染料废水时色度、CODCr的变化,以及将铁屑加入染料废水多维电极处理系统时的色度、CODCr的变化,结果表明,铁屑电解法使染料废水的色度和CODCr有所降低;在多维电极系统中加入铁屑能使脱色率和CODCr降解率得到显著提高。
In this paper, simulated wastewater of reactive light - yellow K-4G dyes was treated by multi - electrodes method or mixing iron fillings. The influence of iron fillings on decoloration rate and removal rates of CODCr were discussed. The result showed that decoloration rate and removal rates of CODCr were improved when iron filling was added.
出处
《染料与染色》
CAS
2006年第3期46-48,共3页
Dyestuffs and Coloration
关键词
铁屑
染料废水
多维电极
催化剂
iron filing
dyes wastewater
multi-electrodes
catalyst
