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以Pt-TiO2为光催化剂,研究了气相甲醛分别在35 h连续UV254 nm光催化、O3强化UV254 nm(O3+UV254 nm)光催化和真空紫外(UV254+185 nm)光催化中的降解效率,考察了副产物O3的去除率,采用X射线光电子能谱(XPS)法分析Pt-TiO2在不同光催化前后Pt的电子态和累积有机产物,研究纳米Pt对甲醛降解和O3去除的强化机理. 连续光催化降解实验表明,以纳米Pt改...
Correlations between COD, DOC, UV254 and Fluorescence of Inland Waters Measured in the Laboratory
COD DOC UV254 Fluorescence of Inland Waters in the Laboratory
2014/4/15
Correlations between COD, DOC, UV254 and Fluorescence of Inland Waters Measured in the Laboratory.