KCeO_2MnPcX对表面活性剂的催化氧化性能研究

Study on Catalytic Behavior of KCeO_2MnPcX on Surfactant

研究了一种新型含稀土酞菁锰(KCeO2MnPcX)催化剂对水中表面活性剂直链烷基苯磺酸钠氧化降解的催化性能,讨论了影响催化氧化反应的各种因素,并确定了最佳反应条件。同时初步探讨了这种催化剂对表面活性剂的催化氧化机理,为处理表面活性剂废水提供了新的途径。

The immobilized manganese phthalocyanine/X zeolite by CeO2, denoted as KCeO2MnPcX was prepared, and its catalytic behavior on surfactant (LAS) in water was discussed. Results indicated that the catalyst has good catalytic activity to oxidation of LAS with H2O2 and NaClO. The mechanism of oxidation of LAS under such condition was analyzed, which can provide a new way to treat surfactant wastewater.