Study on the Catalytic Oxidation of Na Alkylbenzenesulphonate in Aqueous Solution
水中烷基苯磺酸钠的催化氧化处理研究

A catalytic oxidation and degradation process of Na alkylbenzenesulphonate(NABS) in aqueous solution was experimentally studied by using NaClO as an oxidant, the type "TU" catalyst selected from a set of experiments, and the IR analysis to monitor the process. The factors affecting the removal of NABS from water were also studied. The results show that the type " TU" catalyst has a better ability to catalytically oxidize NABS in water, generally with a removal of about 80%, and almost all of the NABS in water can be degraded by the catalytic oxidation into simple inorganics and less carbonyl compounds.