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碱预处理对埃塞俄比亚画眉草厌氧消化产气性能的影响

Dedication第6-7页
学位论文数据集第7-8页
摘要第8-10页
Abstract第10-12页
Abbreviations第17-18页
Chapter One 1. Introduction第18-38页
    1.0 Production of teff第19页
    1.1. Uses of Teff第19-21页
        1.1.1 Food Values第20-21页
    1.2 Biomass wastes第21-22页
    1.3 Anaerobic digestion process第22-30页
        1.3.1 Principle of anaerobic digestion第22-23页
        1.3.2 Factors affecting anaerobic digestion process第23-30页
    1.4 Pretreatment of lignocellulosic biomass第30-34页
        1.4.1 Mechanical pretreatment第31页
        1.4.2 Chemical pretreatment第31-34页
    1.5 Significance of the study第34-35页
    1.6 Objectives of the study第35-38页
Chapter Two 2. Anaerobic Digestion of Teff Straw Pre treated by Sodium Hydroxide第38-54页
    2.1 Introduction第38-39页
    2.2 Experimental methods第39-40页
        2.2.1 Feedstock第39-40页
        2.2.2 Inoculum第40页
    2.3. Experimental design第40-41页
    2.4 Experimental methods第41-44页
        2.4.1 Pretreatment第41-42页
        2.4.2 Anaerobic Digestion第42-43页
        2.4.3 Analytical methods第43-44页
    2.5 Results and Discussion第44-53页
        2.5.1 Pretreatment第44-46页
        2.5.2 Biogas production第46-50页
        2.5.3 Biomethane production第50-51页
        2.5.4 TS and VS reduction第51-53页
    2.6 Summary第53-54页
3. Effects of Sodium Hydroxide Pretreatment on Main Structural Configurations of Teff Straw第54-62页
    3.1 Introduction第54-55页
    3.2 Experimental methods第55页
        3.2.1 Mate rials第55页
        3.2.2 Fiber analysis第55页
    3.3 Structural analysis第55-56页
        3.3.1 Scanning Electron Microscope第55-56页
        3.3.2 Fourier transform infrared spectroscopy第56页
    3.4 Results and Discussion第56-61页
        3.4.1 Changes in Main Compositions第56-57页
        3.4.2 Changes in SEM features第57-59页
        3.4.3 Changes in FTIR spectra第59-61页
    3.5 Summary第61-62页
Chapter Four 4. Biomethane Production from Potassium Hydroxide pretreated teff straw第62-76页
    4.1 Introduction第62-63页
    4.2 Methods and materials第63-67页
        4.2.1 Feedstock and Inoculum第63-64页
        4.2.2 KOH Pretreatment第64-65页
        4.2.3 Anaerobic Digestion第65-66页
        4.2.4 Theoretical Methane Yield第66-67页
    4.3 Results and Discussion第67-75页
        4.3.1 Potassium hydroxide pretreatment of teffstraw第67-68页
        4.3.2 Daily Biogas production第68-71页
        4.3.3 Total Biogas Yield第71-72页
        4.3.4 Bio methane production第72-73页
        4.3.5 Theoretical Methane Yield第73-74页
        4.3.6     TS and VS conversion第74-75页
    4.4 Summary第75-76页
Chapter Five 5. Study on the Structural Characterization of Teff Straw Pretreated with Potassium Hydroxide第76-86页
    5.1 Introduction第76-79页
        5.1.1 Cellulose第76-77页
        5.1.2 Hemicellulose第77页
        5.1.3. Lignin第77-78页
        5.1.4 Effects of pre treatment on the structural changes of lignocellulosic biomass第78-79页
    5.2 Methods and materials第79-80页
        5.2.1 Materials第79-80页
        5.2.2 Analysis of main compositions第80页
    5.3 Structural analysis第80页
        5.3.1 FTIR spectroscopy analysis第80页
        5.3.2 SEM image analysis第80页
    5.4 Results and Discussion第80-84页
        5.4.1 Changes of main chemical compositions第80-82页
        5.4.2 FTIR第82页
        5.4.3 SEM第82-84页
    5.5 Summary第84-86页
Chapter Six 6. Analysis of Physicochemical Characteristics and Fertilizer Values of Anaerobically digested TeffStraw Digestate第86-92页
    6.1 Introduction第86-87页
    6.2 Methods and Mate rials第87页
        6.2.1 Materials第87页
    6.3 Experimental methods第87-88页
        6.3.1 pH第87页
        6.3.2 Chemical analysis第87-88页
    6.4 Results and Discussion第88-91页
        6.4.1 Physicochemical characteristics of the digestate第88-89页
        6.4.2 Compositions of macro and micro nutrients第89-91页
    6.5 Summary第91-92页
Chapter Seven 7. Conclusions第92-96页
    7.1 General conclusions第92-94页
    7.2 Innovations第94-96页
References第96-104页
Acknowledgements第104-108页
Publications第108-110页
Resumes第110-112页
Advisor's Resume第112-114页
附件第114-116页

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