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多环芳烃混合物在表面活性剂胶束体系中的增溶机制研究

摘要第5-7页
Abstract第7-9页
Chapter 1 Introduction第13-31页
    1.1 Background on polycyclic aromatic hydrocarbons (PAHs)第13-17页
        1.1.1 Pollution situation of PAHs第13-16页
        1.1.2 Detrimental effects of PAHs第16-17页
    1.2 Overview of surfactant-based remediation technologies for the decontamination ofPAH-polluted environments第17-26页
        1.2.1 Surfactant-enhanced remediation (SER)第19-20页
        1.2.2 Surfactant-enhanced bioremediation (SEBR)第20-22页
        1.2.3 Surfactant-enhanced phytoremediation (SEPR)第22-24页
        1.2.4 SER-advanced oxidation processes (AOPs)第24-26页
    1.3 Drivers of SER in PAH decontamination第26-29页
        1.3.1 Factors affecting surfactants‘ solubilization power第26-28页
        1.3.2 Factors affecting adsorption of surfactants onto soil matrix第28-29页
    1.4 Research questions to be addressed第29-30页
    1.5 Research objectives第30-31页
Chapter 2 Molecular dynamics simulation and its application in studying solubilizationcharacteristics第31-42页
    2.1 Molecular dynamics simulation第31-33页
    2.2 The classical force field (FF)第33-35页
    2.3 Periodic boundary condition (PBC)第35-37页
    2.4 Simulation in constant pressure and temperature第37-39页
        2.4.1 Control of the temperature第37-38页
        2.4.2 Control of the pressure第38-39页
    2.5 Applications of MD in studying solubilization process第39-42页
Chapter 3 Competitive solubilization of LMW PAHs in single and mixed micelle systems第42-62页
    3.1 Materials and methods第43-46页
        3.1.1 Materials第43页
        3.1.2 Methods第43-46页
    3.2 Results and discussion第46-61页
        3.2.1 Micelle characteristics第46-50页
        3.2.2 Solubilization and cosolubilization of LMW PAHs in surfactant systems第50-56页
        3.2.3 Locus of solubilization第56-58页
        3.2.4 PAH-PAH interaction in the micelle第58-61页
    3.3 Conclusions第61-62页
Chapter 4 Cosolubilization phenomena occurred in codesorption of PAH mixtures during soilflushing第62-82页
    4.1 Materials and methods第63-67页
        4.1.1 Materials第63-64页
        4.1.2 Methods第64-67页
    4.2 Results and discussion第67-80页
        4.2.1 Solubilization and cosolubilization of PHE and PYR in different surfactantsystems第67-74页
        4.2.2 Adsorption of TX100 onto soil第74-76页
        4.2.3 Desorption and codesorption of PHE and PYR from soil第76-77页
        4.2.4 Effect of soil composition and PAH properties第77-79页
        4.2.5 Distribution of PAHs between soil and aqueous surfactant solution第79-80页
    4.3 Conclusions第80-82页
Chapter 5 Atomistic simulation of solubilization of PAHs in a sodium dodecyl sulfate micelle第82-117页
    5.1 Simulation Details第84-88页
        5.1.1 Model systems第84-86页
        5.1.2 Simulation details第86-88页
    5.2 Results and discussion第88-116页
        5.2.1 Distribution and movements of PAHs in the SDS micelle第88-99页
        5.2.2 PAH-PAH and PAH-water interaction inside the micelle第99-111页
        5.2.3 Effect of solubilized PAHs on micelle dynamics and structural properties第111-116页
    5.3 Conclusions第116-117页
Conclusions, innovations and future prospects第117-120页
    Conclusions第117-118页
    Innovations第118-119页
    Future prospects第119-120页
References第120-143页
攻读博士期间取得的研究成果第143-147页
致谢第147-149页
附件第149页

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