活性炭存在下辉光放电等离子体降解甲基紫

在活性炭存在下,利用辉光放电等离子体技术对甲基紫进行了降解处理,考察了辉光放电电压、浓度、Fe2 等因素对甲基紫的降解效果的影响。实验结果表明,活性炭和辉光放电等离子体技术联用能有效的提高甲基紫的降解效果。实验数据表明,辉光放电产生的.OH对甲基紫的降解起主要的作用。

Degradation of methyl violet by Glow Discharge Plasma Combined with Activated Carbon

This paper reports the degradation of methyl violet in aqueous solution by glow discharge plasma combined with activated carbon.The influences on degradation by several factors,which include the initial voltage,the initial concentration,Fe2 concentration have been discussed.The results show that the combined technology can increase the degradation of methyl violet effectively.The experimental data showed that the hydroxyl radicals play an important role in the degradation process.