纳米氧化锌光催化降解偏二甲肼污水研究

Study of Nano ZnO Photocatalytic Degradation of Unsymmetrical Dimethylhydrazine

采用自制的纳米氧化锌为催化剂,对偏二甲基肼污水进行了光催化氧化降解研究。采用XRD、IR等手段对制备的纳米氧化锌进行了表征,并对光催化降解的主要影响因素包括温度、pH值和催化剂用量等进行了讨论,结果表明该方法对偏二甲肼污水具有良好的降解效果。

The nano particles of ZnO was prepared as catalyst to photocatalytic degradate Unsymmetrical Dimethylhydrazine （ UDMH ） wastewater. The nano particles of ZnO was characterized by means of X-ray difraction （ XRD ） and infrared absorption spectroscopy （ IR ） , and the influence factors including temperature, pH, catalyst concentration are discussed. It was proved that this method was effective to UDMH wastewater.