炼化污泥基催化剂协同臭氧处理难降解废水的研究

王郁现,刘璐,郭绍辉,陈春茂

Catalytic ozonation of refractory wastewater with biochar catalyst prepared by petrochemical waste sludge

Yuxian Wang,Lu Liu,Shaohui Guo,Chunmao Chen

表2 REAS-BC和CAC表面的主要元素组成

催化剂 元素质量分数/% C O Si Al Fe Mg Ca K Zn REAS-BC 58.5 22.6 3.6 3.3 2.5 1.9 2.6 - 0.4 CAC 84.4 14.0 - 0.8 - - 0.8 - -