铜离子改性Fenton试剂处理酸性品红染料废水研究

Study on treatment of acid fuchsin dye wastewater with copper ion modified Fenton reagent

染料废水具有有机物含量高、成分复杂、难生物降解等特点。Fenton氧化技术因反应条件温和、操作简便、处理效率高等优点,被广泛应用于废水处理领域。本文通过在传统Fenton试剂中引入Cu2+,探究过渡金属离子对Fenton试剂降解酸性品红染料废水的影响效果。研究表明:Cu2+改性对传统Fenton试剂处理染料废水具有显著的促进作用。

Dye wastewater is characterized by high content of organic matter, complex composition and difficulty in biodegradation. Fenton oxidation technology is widely used in wastewater treatment field because of its advantages of mild reaction conditions, simple operation and high treatment efficiency. The effect of transition metal ions on the degradation of acid fuchsin dye wastewater using Fenton reagent was investigated by introducing Cu2 +into traditional Fenton reagent. The results showed that the modification of Cu2+can significantly promote the treatment of dye wastewater with traditional Fenton reagent.