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高效石油降解菌的筛选及其降解性能研究

摘要第3-4页
Abstract第4-5页
Chapter 1 Introduction第8-24页
    1.1 Petroleum pollution status and harm第8-11页
        1.1.1 The basic physical and chemical properties of petroleum第8-9页
        1.1.2 Crude oil pollution status第9-10页
        1.1.3 The harm of soil oil pollution第10-11页
    1.2 Crude oil contaminated soil remediation methods第11-18页
        1.2.1 Physical method第11-12页
        1.2.2 Chemical method第12-13页
        1.2.3 Biological method第13-18页
    1.3 Degradation research of BTEX第18-22页
        1.3.1 Physical and chemical characteristics of BTEX第18-19页
        1.3.2 Pollution status and harms第19页
        1.3.3 Aerobic biodegradation of BTEX第19-20页
        1.3.4 Dynamic Model Study第20-22页
    1.4 Research Content and Route第22-24页
Chapter 2 Petroleum hydrocarbons and heavy metals analysis in contaminated soil第24-34页
    2.1 Materials and methods第24-29页
        2.1.1 Main experimental instruments第24页
        2.1.2 Main chemical agents第24-25页
        2.1.3 Soil and crude oil sample第25页
        2.1.4 Standard absorption curve of crude oil solution第25-26页
        2.1.5 Determination of petroleum hydrocarbons第26-27页
        2.1.6 Heavy metals analysis第27-29页
    2.2 Results and discussion第29-33页
        2.2.1 Standard curve of crude oil solution第29-31页
        2.2.2 Determination of petroleum hydrocarbons in polluted soil第31-32页
        2.2.3 Determination of heavy metals in polluted soils第32-33页
    2.3 Summary第33-34页
Chapter 3 Screening and characterization of oil degrading bacteria第34-49页
    3.1 Materials and methods第34-40页
        3.1.1 Main experimental instruments第34-35页
        3.1.2 Main chemical agents第35页
        3.1.3 Screening of crude oil-degrading microorganisms第35-37页
        3.1.4 Study of bio-surfactant produced from isolates第37-40页
    3.2 Result and discussion第40-48页
        3.2.1 Isolation and identification of functional strains第40-45页
        3.2.2 Bio-surfactant production第45-48页
    3.3 Summary第48-49页
Chapter 4 Biodegradability evaluation and soil remediation simulation experiment第49-59页
    4.1 Materials and methods第49-53页
        4.1.1 Main experimental instruments第49页
        4.1.2 Main chemical agents第49-50页
        4.1.3 Crude oil degradation in liquid medium第50-51页
        4.1.4 Soil remediation simulation experiment第51-53页
    4.2 Results and discussion第53-58页
        4.2.1 Crude oil degradation in liquid medium第53-56页
        4.2.2 Soil remediation simulation experiment第56-58页
    4.3 Summary第58-59页
Chapter 5 Study on aerobic biodegradation of BTEX第59-69页
    5.1 Materials and methods第59-62页
        5.1.1 Main experimental instruments第59页
        5.1.2 Main chemical agents第59-60页
        5.1.3 Experimental process design第60-62页
    5.2 Result and discussion第62-67页
        5.2.1 Determination of optimal experimental concentration第62-63页
        5.2.2 Residual substrate analysis in gas and liquid sample第63-65页
        5.2.3 Degradation kinetics第65-67页
    5.3 Summary第67-69页
Conclusions第69-71页
Reference第71-77页
Publication第77-78页
致谢第78-79页

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