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磁性纳米氯磷灰石吸附剂的制备及其性能研究

摘要第5-8页
Abstract第8-12页
Chapter 1 Introduction第17-45页
    1.1 The current situation of water pollution第17-20页
        1.1.1 The types of water pollution第18-20页
    1.2 The heavy metal pollution in water environment第20-22页
        1.2.1 The current status of heavy metal pollution in water environment第20-22页
    1.3 The hazard of the heavy metal in water environment第22-23页
    1.4 The treatment of industrial wastewater containing the heavy metals第23-29页
        1.4.1 New trapping agent of heavy metal第24-25页
        1.4.2 Microbial treatment technology第25-26页
        1.4.3 Phytoremediation第26-27页
        1.4.4 Adsorption method第27-28页
        1.4.5 Magnetic separation technology第28-29页
    1.5 The removal of the heavy metals in water through adsorption method第29-40页
        1.5.1 Adsorption principle第29-31页
        1.5.2 Classifications of adsorption第31页
        1.5.3 Influencing factors of adsorption第31-35页
        1.5.4 The common heavy metal adsorbents第35-40页
    1.6 Chlorapatite第40-43页
        1.6.1 Preparation of chlorapatite第40-41页
        1.6.2 The application of chlorapatite in environment field第41-42页
        1.6.3 The heavy metals adsorption of chlorapatite第42-43页
    1.7 The objectives of this thesis第43-45页
Chapter 2 Synthesis of Magnetic Chlorapatite Nanoparticles第45-53页
    2.1 Introduction第45-46页
    2.2 Experimental materials and methods第46-47页
        2.2.1 Materials第46页
        2.2.2 Instrumental第46-47页
        2.2.3 Synthesis of magnetic chlorapatite nanoparticles第47页
    2.3 Adsorbent characterization第47-51页
        2.3.1 Scanning electron microscopy第47-48页
        2.3.2 Transmission electron microscopy第48页
        2.3.3 Energy-Dispersive X-ray Spectroscopy第48-50页
        2.3.4 X-Ray Diffraction第50页
        2.3.5 Magnetic analysis第50-51页
    2.4 Conclusion第51-53页
Chapter 3 Adsorption experiment第53-65页
    3.1 Experimental materials and methods第53页
        3.1.1 Materials第53页
        3.1.2 Instrumental第53页
    3.2 Adsorption kinetic experiment第53-55页
    3.3 Adsorption isotherm experiment第55-57页
    3.4 Adsorption experiment第57-62页
        3.4.1 Effect of magnetic chlorapatite nanoparticle amount第57-58页
        3.4.2 Effect of initial pH第58-60页
        3.4.3 Effect of competition ion第60-62页
    3.5 Desorption experiment第62-63页
        3.5.1 Experimental method第62-63页
        3.5.2 Experimental results and discussion第63页
    3.6 Conclusions第63-65页
Conclusion and Prospective第65-67页
References第67-76页
ACKNOWLEDGEMENTS第76-77页
附录A 攻读学位期间所发表的学术论文目录第77-78页
附录B 攻读学位期间所发表的学术专利第78页

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