Fe-MIL-53（Fe）的制备及其在废水处理中的应用

发布时间：2021-12-28 14:36

　　In order to effectively improve the photocatalytic activity of metal organic framework MIL-53（Fe）materials,a series of ferrous-doped MIL-53（Fe）composite material（Fe2+-MIL-53（Fe））nith different Fe2+ concentration were prepared by solvothermal method and applied in advanced oxidation treatment of printing and dyeing wastewater using methylene blue（MB）as a target.The degradation performance of ferrous ion doping amount and photocatalysis,Fenton and Photo-Fenton reaction system on the treatment of m... 

【文章来源】：浙江理工大学浙江省

【文章页数】：55 页

【学位级别】：硕士

【文章目录】：
Abstract
CHAPTER 1 INTRODUCTION
    1.1 Overview
    1.2 Introduction of Dying and Printing Wastewater
    1.3 Introduction of MOFs
CHAPTER 2 LITERATURE REVIEW
    2.1 Treatment Technology of Organic Dyes in Wasterwater
        2.1.1 Physical Method
        2.1.2 BiologicalMethod
        2.1.3 Chemical Method
    2.2 Treatment of Organic Dyes in Wasterwater by MOFs
        2.2.1 Photocatalytic Degradation of Organic Pollutants by MOFs
        2.2.2 MOFs Heterogeneous(like) Fenton Oxidation Degradation of Organic Pollutants
CHAPTER 3 EXPERIMENTAL PART
    3.1 Experimental Part
        3.1.1 Materials
        3.1.2 Instruments
    3.2 Preparation of Materials
        3.2.1 Preparation of C_3N_4
        3.2.2 Preparation of MIL-53(Fe)
        3.2.3 Preparation of Iron Doped MIL-53(Fe) Material
        3.2.4 Preparation of C_3N_4/TiO_2Doped MIL-53(Fe) Material
    3.3 Characteristic of Prepared Materials
        3.3.1 Fe~(2+)-MIL-53 (SEM, XRD) Structural Characterization
        3.3.2 Fe~(2+)-MIL-53(Fe) N_2 Physics-Deattachads Test
    3.4 Treatment and Testing of Printing and Dyeing Wastewater
        3.4.1 Photocatalytic Test
        3.4.2 Fenton Test
        3.4.3 Light-Fenton Test
        3.4.4 Calculation of Degradation Rate for MB
CHAPTER 4 RESULT AND DISSCUSSION
    4.1 Scanning Electron Microscope(SEM) of the Iron Doped MIL-53(Fe) Material
    4.2 X-ray Diffraction Instrument (XRD) of the Iron Doped MIL-53(Fe) Material
    4.3 N_2Physics-de-attached Adsorption Test of Iron Doped MIL-53(Fe) Material
    4.4 The MB Degradation Performance of Fe~(2+)-MIL-53(Fe) Compared to OtherPhotocatalyticMaterials
    4.5 Degradation of Methylene Blue (MB)by Fe~(2+) Doped MIL-53(Fe) MaterialsinPhotocatalytic System
    4.6 Degradation of Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe) Materialsin FentonSystem
    4.7 Degradation of Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe) Materialsin Light-Fenton System
    4.8 Degradation Kineticsof Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe) MaterialsinPhotocatalytic System
    4.9 Degradation Kineticsof Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe) MaterialsinFentonSystem
    4.10 Degradation Kineticsof Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe) MaterialsinLight-FentonSystem
    4.11 Degradation Rate Constant(K) of Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe)Materialsin Photocatalytic System
    4.12 Degradation Rate Constant(K) of Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe)Materialsin FentonSystem
    4.13 Degradation Rate Constant(K) of Methylene Blue (MB) by Fe~(2+) Doped MIL-53(Fe)Materialsin Light-FentonSystem
CHAPTER 5 CONCLUTION AND FUTURE WORK
    5.1 Conclusion
    5.2 Future Work
REFERENCES


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