光催化氧化技术在造纸废水处理中的应用

The Application of Photocatalytic Oxidation Technology in Paper-making Wastewater Treatment Process

光催化氧化技术适用范围广,处理效果好,处理成本低,反应条件易控,无二次污染,尤其适用于含难降解有机污染物的造纸废水的处理。对光催化氧化技术的原理、特点、催化剂类型及其在造纸废水处理中的应用进行综述。

The photocatalytic oxidation technology,which had the merits of widely application area, better removal effect, lower treating cost, easier control conditions and no secondary pollutants, especially suitable for the treatment of papermaking catalytic wastewater containing more persistent organic pollutants. The principles,characteristics,catalyzer of photooxidation technology and its application on paper-making wastewater treatment process were summarized in the paper.