使用碳基催化剂对药物化合物进行催化臭氧处理

IF 3.4 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Communications Pub Date : 2024-02-01 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

{"title":"使用碳基催化剂对药物化合物进行催化臭氧处理","authors":"C.A. Orge , C.A.L. Graça , J. Restivo , M.F.R. Pereira , O.S.G.P. Soares","doi":"10.1016/j.catcom.2024.106863","DOIUrl":null,"url":null,"abstract":"<div><p>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.</p></div>","PeriodicalId":263,"journal":{"name":"Catalysis Communications","volume":null,"pages":null},"PeriodicalIF":3.4000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1566736724000232/pdfft?md5=a1c1b0bbd0d3eb4d9afa5ae4e79194a6&pid=1-s2.0-S1566736724000232-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Catalytic ozonation of pharmaceutical compounds using carbon-based catalysts\",\"authors\":\"C.A. Orge , C.A.L. Graça , J. Restivo , M.F.R. Pereira , O.S.G.P. Soares\",\"doi\":\"10.1016/j.catcom.2024.106863\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>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.</p></div>\",\"PeriodicalId\":263,\"journal\":{\"name\":\"Catalysis Communications\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S1566736724000232/pdfft?md5=a1c1b0bbd0d3eb4d9afa5ae4e79194a6&pid=1-s2.0-S1566736724000232-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Catalysis Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1566736724000232\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1566736724000232","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

摘要

催化臭氧技术在去除有机污染物方面具有很高的效率，因此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。所有测试的母体污染物都很容易被单一臭氧降解。在矿化方面，催化剂的存在对提高有机物去除率很有必要，而活性炭（GAC）则表现出更优越的性能。为了评估水基质的影响，使用地下水和废水进行了实验，结果表明污染物的降解效果显著。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Catalytic ozonation of pharmaceutical compounds using carbon-based catalysts

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.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Catalysis Communications 化学-物理化学

CiteScore

6.20

自引率

2.70%

发文量

183

审稿时长

46 days

期刊介绍： Catalysis Communications aims to provide rapid publication of significant, novel, and timely research results homogeneous, heterogeneous, and enzymatic catalysis.