{"title":"Fenton、photofenton和H2O2+UV-C降解活性染料直红80的比较","authors":"P. Giribabu, L. Priya, Sarikumar, G. Swaminathan","doi":"10.51983/tarce-2015.4.1.2210","DOIUrl":null,"url":null,"abstract":"Fenton, Photo Fenton and H2O2+UVC experiments were conducted on a reactive dye Direct Red 80. The influence of different parameters like initial pH, initial concentration of H2O2, Fe (II) dosage was found on it. The optimum pH value using Fenton degradation is in between 2.5 and 3.0. As H2O2 was increased, the rate of degradation was found to increase up to 10mM and thereafter it decreased. As Fe (II) was increased, the rate of degradation was found to increase up to 35mg/L and then it decreased. Comparisons of final degradation by Fenton, Photo Fenton and H2O2+UV C methods were done.","PeriodicalId":437898,"journal":{"name":"The Asian Review of Civil Engineering","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of Degradation Phenomenon of Reactive Dye Direct Red 80 by Fenton, Photo Fenton and H2O2+UV-C\",\"authors\":\"P. Giribabu, L. Priya, Sarikumar, G. Swaminathan\",\"doi\":\"10.51983/tarce-2015.4.1.2210\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Fenton, Photo Fenton and H2O2+UVC experiments were conducted on a reactive dye Direct Red 80. The influence of different parameters like initial pH, initial concentration of H2O2, Fe (II) dosage was found on it. The optimum pH value using Fenton degradation is in between 2.5 and 3.0. As H2O2 was increased, the rate of degradation was found to increase up to 10mM and thereafter it decreased. As Fe (II) was increased, the rate of degradation was found to increase up to 35mg/L and then it decreased. Comparisons of final degradation by Fenton, Photo Fenton and H2O2+UV C methods were done.\",\"PeriodicalId\":437898,\"journal\":{\"name\":\"The Asian Review of Civil Engineering\",\"volume\":\"33 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-05-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Asian Review of Civil Engineering\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.51983/tarce-2015.4.1.2210\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Asian Review of Civil Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.51983/tarce-2015.4.1.2210","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
在活性染料Direct Red 80上进行了Fenton、Photo Fenton和H2O2+UVC实验。研究了初始pH、初始H2O2浓度、Fe (II)投加量等参数对其影响。Fenton降解的最佳pH值在2.5 ~ 3.0之间。随着H2O2浓度的增加，降解速率上升至10mM，随后下降。随着Fe (II)的增加，降解速率先增加到35mg/L，然后下降。比较了Fenton法、Photo Fenton法和H2O2+UV C法的最终降解效果。
Comparison of Degradation Phenomenon of Reactive Dye Direct Red 80 by Fenton, Photo Fenton and H2O2+UV-C
Fenton, Photo Fenton and H2O2+UVC experiments were conducted on a reactive dye Direct Red 80. The influence of different parameters like initial pH, initial concentration of H2O2, Fe (II) dosage was found on it. The optimum pH value using Fenton degradation is in between 2.5 and 3.0. As H2O2 was increased, the rate of degradation was found to increase up to 10mM and thereafter it decreased. As Fe (II) was increased, the rate of degradation was found to increase up to 35mg/L and then it decreased. Comparisons of final degradation by Fenton, Photo Fenton and H2O2+UV C methods were done.
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