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Catalytic ozonation of pharmaceutical compounds using carbon-based catalysts
Catalysis Communications ( IF 3.7 ) Pub Date : 2024-02-06 , DOI: 10.1016/j.catcom.2024.106863
C.A. Orge , C.A.L. Graça , J. Restivo , M.F.R. Pereira , O.S.G.P. Soares

Catalytic ozonation has become one of the most promising technologies for wastewater treatment due to its high efficiency in the removal of organic pollutants. Three carbon materials (carbon nanotubes, graphene oxide and activated carbon) and five pharmaceutical compounds were selected for this study. All tested parent pollutants were easily degraded by single ozonation. In terms of mineralization, the presence of catalyst revealed to be necessary to enhance organic matter removal, and activated carbon (GAC) showing superior performance. To evaluate the effect of the water matrix, experiments were performed with ground water and wastewater and significant degradation of pollutants was achieved.

中文翻译:

使用碳基催化剂催化臭氧化药物化合物

催化臭氧化由于其去除有机污染物的效率高,已成为最有前途的废水处理技术之一。本研究选择了三种碳材料(碳纳米管、氧化石墨烯和活性炭)和五种药物化合物。所有测试的母污染物都很容易被单次臭氧氧化降解。在矿化方面,催化剂的存在对于增强有机物去除是必要的,活性炭(GAC)表现出优越的性能。为了评估水基质的效果,用地下水和废水进行了实验,并实现了污染物的显着降解。
更新日期:2024-02-06
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