{"title":"基于高级氧化工艺的染料废水处理新技术","authors":"A. B. Isaev, A. G. Magomedova","doi":"10.3103/S0027131422040046","DOIUrl":null,"url":null,"abstract":"<p>Currently, the issue of minimizing the environmental impact of anthropogenic activities and improving the quality of water resources is topical. The paper presents an overview of research on advanced oxidation processes and their use for the removal of organic dyes from wastewater. Among wastewater treatment technologies based on advanced oxidation processes can be divided: oxidation of organic dyes with hydrogen peroxide in the presence of iron(II) ions when irradiated UV light (photo-Fenton), exposure of wastewater to ultrasound in the presence of iron(II) ions and hydrogen peroxide (sono-Fenton), the photoelectrochemical generation of hydrogen peroxide in the presence of iron(II) ions and UV light irradiation (photoelectro-Fenton), as well as in the presence of heterogeneous iron-containing compounds and hydrogen peroxide (Fenton-like process). These advanced oxidation processes are used for the removal of organic dyes which are highly chemically stable because the other treatment methods, such as biological oxidation is inefficient.</p>","PeriodicalId":709,"journal":{"name":"Moscow University Chemistry Bulletin","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2022-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Advanced Oxidation Processes Based Emerging Technologies for Dye Wastewater Treatment\",\"authors\":\"A. B. Isaev, A. G. Magomedova\",\"doi\":\"10.3103/S0027131422040046\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Currently, the issue of minimizing the environmental impact of anthropogenic activities and improving the quality of water resources is topical. The paper presents an overview of research on advanced oxidation processes and their use for the removal of organic dyes from wastewater. Among wastewater treatment technologies based on advanced oxidation processes can be divided: oxidation of organic dyes with hydrogen peroxide in the presence of iron(II) ions when irradiated UV light (photo-Fenton), exposure of wastewater to ultrasound in the presence of iron(II) ions and hydrogen peroxide (sono-Fenton), the photoelectrochemical generation of hydrogen peroxide in the presence of iron(II) ions and UV light irradiation (photoelectro-Fenton), as well as in the presence of heterogeneous iron-containing compounds and hydrogen peroxide (Fenton-like process). These advanced oxidation processes are used for the removal of organic dyes which are highly chemically stable because the other treatment methods, such as biological oxidation is inefficient.</p>\",\"PeriodicalId\":709,\"journal\":{\"name\":\"Moscow University Chemistry Bulletin\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2022-08-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Moscow University Chemistry Bulletin\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.3103/S0027131422040046\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Moscow University Chemistry Bulletin","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.3103/S0027131422040046","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Advanced Oxidation Processes Based Emerging Technologies for Dye Wastewater Treatment
Currently, the issue of minimizing the environmental impact of anthropogenic activities and improving the quality of water resources is topical. The paper presents an overview of research on advanced oxidation processes and their use for the removal of organic dyes from wastewater. Among wastewater treatment technologies based on advanced oxidation processes can be divided: oxidation of organic dyes with hydrogen peroxide in the presence of iron(II) ions when irradiated UV light (photo-Fenton), exposure of wastewater to ultrasound in the presence of iron(II) ions and hydrogen peroxide (sono-Fenton), the photoelectrochemical generation of hydrogen peroxide in the presence of iron(II) ions and UV light irradiation (photoelectro-Fenton), as well as in the presence of heterogeneous iron-containing compounds and hydrogen peroxide (Fenton-like process). These advanced oxidation processes are used for the removal of organic dyes which are highly chemically stable because the other treatment methods, such as biological oxidation is inefficient.
期刊介绍:
Moscow University Chemistry Bulletin is a journal that publishes review articles, original research articles, and short communications on various areas of basic and applied research in chemistry, including medical chemistry and pharmacology.