YaBeSH Engineering and Technology Library

    • Journals
    • PaperQuest
    • YSE Standards
    • YaBeSH
    • Login
    View Item 
    •   YE&T Library
    • ASCE
    • Journal of Environmental Engineering
    • View Item
    •   YE&T Library
    • ASCE
    • Journal of Environmental Engineering
    • View Item
    • All Fields
    • Source Title
    • Year
    • Publisher
    • Title
    • Subject
    • Author
    • DOI
    • ISBN
    Advanced Search
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Archive

    Properties and Mechanism of Fe–Cu–AC Microelectrolysis for Treatment of Typical Dye Wastewater

    Source: Journal of Environmental Engineering:;2023:;Volume ( 149 ):;issue: 012::page 04023088-1
    Author:
    Zhihao Chen
    ,
    Minquan Feng
    ,
    Yibo Wang
    ,
    Qi Ma
    DOI: 10.1061/JOEEDU.EEENG-7422
    Publisher: ASCE
    Abstract: The degradation of typical dye wastewater has always been a continuous concern in wastewater treatment. Microelectrolysis is a technology that offers the advantages of being green and highly efficient in treating wastewater. However, traditional binary microelectrolysis has problems, such as low applicability and high dependence on acidic environments. This study prepared ternary microelectrolytic materials, optimized the key conditions of material preparation and wastewater treatment, explored the removal mechanism of ternary microelectrolytic materials for dye wastewater, and quantitatively analyzed the contribution of different removal paths in the removal process of dye. For chemical oxygen demand (COD), the removal contributions of adsorption, flocculation, ·O2−, ·OH, and reduction were 22.23%, 20.35%, 15.43%, 6.62%, and 0.71%, respectively. For the chorma removal of vital red, the removal contributions of adsorption, flocculation, ·O2−, ·OH, and reduction were 21.07%, 55.97%, 14.57%, 4.62%, and 0.91%, respectively. For the chorma removal of disperse blue, the removal contributions of adsorption, flocculation, ·O2−, ·OH, and reduction were 7.81%, 72.36%, 11.52%, 6.10%, and 0.70%, respectively. Ternary microelectrolysis can achieve an ideal removal effect in a neutral treatment environment. The material structure, ·O2− produced in the system, and pH regulation of effluent are crucial in the removal process of dye wastewater. Ternary microelectrolysis materials are superior to traditional binary microelectrolysis materials due to their double cathode characteristics, strong applicability, and ability to operate in a neutral treatment environment. This study can serve as guide for ternary microelectrolysis technology in the treatment of typical dye wastewater.
    • Download: (3.187Mb)
    • Show Full MetaData Hide Full MetaData
    • Get RIS
    • Item Order
    • Go To Publisher
    • Price: 5000 Rial
    • Statistics

      Properties and Mechanism of Fe–Cu–AC Microelectrolysis for Treatment of Typical Dye Wastewater

    URI
    http://yetl.yabesh.ir/yetl1/handle/yetl/4296187
    Collections
    • Journal of Environmental Engineering

    Show full item record

    contributor authorZhihao Chen
    contributor authorMinquan Feng
    contributor authorYibo Wang
    contributor authorQi Ma
    date accessioned2024-04-27T20:53:35Z
    date available2024-04-27T20:53:35Z
    date issued2023/12/01
    identifier other10.1061-JOEEDU.EEENG-7422.pdf
    identifier urihttp://yetl.yabesh.ir/yetl1/handle/yetl/4296187
    description abstractThe degradation of typical dye wastewater has always been a continuous concern in wastewater treatment. Microelectrolysis is a technology that offers the advantages of being green and highly efficient in treating wastewater. However, traditional binary microelectrolysis has problems, such as low applicability and high dependence on acidic environments. This study prepared ternary microelectrolytic materials, optimized the key conditions of material preparation and wastewater treatment, explored the removal mechanism of ternary microelectrolytic materials for dye wastewater, and quantitatively analyzed the contribution of different removal paths in the removal process of dye. For chemical oxygen demand (COD), the removal contributions of adsorption, flocculation, ·O2−, ·OH, and reduction were 22.23%, 20.35%, 15.43%, 6.62%, and 0.71%, respectively. For the chorma removal of vital red, the removal contributions of adsorption, flocculation, ·O2−, ·OH, and reduction were 21.07%, 55.97%, 14.57%, 4.62%, and 0.91%, respectively. For the chorma removal of disperse blue, the removal contributions of adsorption, flocculation, ·O2−, ·OH, and reduction were 7.81%, 72.36%, 11.52%, 6.10%, and 0.70%, respectively. Ternary microelectrolysis can achieve an ideal removal effect in a neutral treatment environment. The material structure, ·O2− produced in the system, and pH regulation of effluent are crucial in the removal process of dye wastewater. Ternary microelectrolysis materials are superior to traditional binary microelectrolysis materials due to their double cathode characteristics, strong applicability, and ability to operate in a neutral treatment environment. This study can serve as guide for ternary microelectrolysis technology in the treatment of typical dye wastewater.
    publisherASCE
    titleProperties and Mechanism of Fe–Cu–AC Microelectrolysis for Treatment of Typical Dye Wastewater
    typeJournal Article
    journal volume149
    journal issue12
    journal titleJournal of Environmental Engineering
    identifier doi10.1061/JOEEDU.EEENG-7422
    journal fristpage04023088-1
    journal lastpage04023088-10
    page10
    treeJournal of Environmental Engineering:;2023:;Volume ( 149 ):;issue: 012
    contenttypeFulltext
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian
     
    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian