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Degradation of Sulfadiazine (SD) in Aqueous Solution Using Ultrasound Technique and Gamma Irradiation (60Co)

ABSTRACT第6页
摘要第7-11页
Chapter 1第11-25页
    1.1 Introduction第11-16页
    1.2 Ultrasound(US)Technique第16-21页
        1.2.1 Introduction of Ultrasound第16-18页
        1.2.2 Sound Theory第18-19页
        1.2.3 Cavitation Bubble第19-20页
        1.2.4 Recent Advances of Ultrasonic Technology第20页
        1.2.5 Factors Affecting Ultrasound Technology Efficiency第20-21页
    1.3 Radiation Treatment第21-24页
        1.3.1 What is Radiation Treatment第21页
        1.3.2 Radiation Sources for Waste Water Treatment第21-22页
        1.3.3 The Theories of Radiation in Water Treatment第22页
        1.3.4 Recent Progress in Water Contaminants Removal第22-23页
        1.3.5 Factors Affecting Radiation Wastewater Treatment Efficiency第23-24页
    1.4 Objective of the Research第24-25页
Chapter 2第25-40页
    2.0 Ultrasound Irradiation第25页
    2.1 Background第25页
    2.2 Materials and Appratus第25-27页
        2.2.1 Materials(Sample Preparation)第25-26页
        2.2.2 Experiment Devices第26-27页
    2.3 Experimental Section第27-28页
        2.3.1 Ultrasonic Device第27-28页
        2.3.2 Sonolysis第28页
    2.4 Analysis第28-29页
    2.5 Results and Discussion第29-39页
        2.5.1 Effect of Ultrasonic Power on Degradation of Sulfadiazine(SD)第29-31页
        2.5.2 Ultrasonic Degradation of Sulfadiazine (SD)(Removal Efficiency)第31-33页
        2.5.3 Effect of Solution pH on Degradation of Sulfadiazine in Aqueous Solution第33-35页
        2.5.4 Effect of Hydrogen Peroxide Addition(H_2O_2)on Sulfadiazine(SD)Degradation第35-37页
        2.5.5 Effect of Ultrasonic Degradation on Sulfadiazine Coupled with Fe~(2+)/H_2O_2(Fenton Solution)第37-39页
    2.6 Conclusion for Ultrasonic Degradation of Sulfadiazine(SD)第39-40页
Chapter 3第40-55页
    3.0 Radiation Treatmaent of Aqueous Sulfadiazine(SD)第40页
    3.1 Background第40-41页
    3.2 Materials and Apparatus第41-42页
        3.2.1 Materials(Sample Preparation)第41页
        3.2.2 Experiment Devices第41-42页
    3.3 Experimental Section第42-43页
        3.3.1 Gamma Irradiation Treatment第42页
        3.3.2 Analysis of Aqueous Sulfadiazine(SD)Solution第42页
        3.3.3 Gaussian 03 Software第42页
        3.3.4 Liquid Chromatography- Mass Spectrometry(LC-MS)Analysis Condition第42-43页
    3.4 Results and Discussion第43-54页
        3.4.1. Gamma Irradiation of Aqueous Sulfadiazine(SD)Solution第43页
        3.4.2. Removal Efficiency第43-45页
        3.4.3. Effect of Solution pH Values on Aqueous Sulfadiazine (SD) Removal第45-47页
        3.4.4. Effect of Hydrogen Peroxide Addition on Suldazine (SD) Removal in Aqueous Solution第47-49页
        3.4.5. Effect of Fe~(2+)/H_2O_2(Fenton Solution)Addition on Sulfadiazine Removal in Aqueous Solution第49-51页
        3.4.6 Results of Quantum Chemicals Calculations第51-52页
        3.4.7. Determination of Sulfadiazine(SD)Intermediates using Liquid Chromatography-MassSpectrometry(LC-MS)During Gamma Irradiation第52-54页
    3.5. Conclusion for Gamma Irradiation Treatment of Sulfadiazine(SD)第54-55页
Chapter 4第55-56页
    4.0 Conclusions for the Research第55-56页
References第56-64页
Acknowledgements第64页

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