摘要
研究了二氧化氯(ＣｌＯ２)和芬顿试剂(Ｆｅ２＋/Ｈ２Ｏ２)两种氧化体系对经微电解预处理的染料废水降解的最佳工艺条件,包括ｐＨ、时间、剂量。实验发现在氧化剂低剂量且无絮凝剂时,混凝前两种氧化体系对废水的降解率差不多,混凝后或高剂量时芬顿试剂对废水的处理效果更好。
The optimal processing condition of chlorine dioxide and Fenton s reagent used on dye wastewater which was pretreated with inside - electrolytic catalysis and oxidation has been studied. It concluded pH values, time and dosage. The experimental results showed that on the condition of few oxidation accelerator dosage and without coagulant , the degradation degree of these two oxidation systems on wastewater treatment is about equal , but Fenton's reagent has a great advantage over chlorine dioxide on the contrary condition of above.
出处
《上海化工》
CAS
2001年第23期4-6,15,共4页
Shanghai Chemical Industry
