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目录>
  • 封面
    声明
    摘要
    Abstract
    CONTENTS
    1．Introduction
    1．2．Anaerobic digestion(AD)procedure
    1．4．Factors affecting AD process
    1．5．Temperature
    1．6．pH influence
    1．7．Organic loading rate(OLR)
    1．8．Toxicity and inhibition
    1．9．The nature of feedstock
    1．10．Annual Yield of straw in China
    1．11．Annual yield of animals manure in China
    1．12．Annual yield of food waste
    1．13．Pretreatment of lignocellulosic biomass
    1．14．Steam explosion pretreatment
    1．15．Alkaline pretreatment
    1．16．Objectives
    2．Improve the Anaerobic Biodegradability by Copretreatment of Thermal Alkali and Steam Explosion of Lignocellulosic Waste
    2．1．Introduction
    2．2．Materials and methods
    2．2．1．CS and inoculum
    2．2．2．Thermal potassium hydroxide pretreatment
    2．2．4．Barch AD tests
    2．2．5．Analytical methods
    2．2．6．Theoretical methane yields
    2．2．8．Kinetics analysis
    2．3．Results and discussion
    2．3．1．Charaeteristics of CS and inoculum
    2．3．2．Anaerobic digestion of thermal potassium hydroxide treated corn stover
    2．3．3．Effect of co-pretreatment of thermal KOH and SE on AD of CS
    2．3．4．Digestion performance of untreated and pretreated CS
    2．3．5．Kinetics analysis of methane production
    2．4．Physicochemical changes of untreated，treated CS by SEM，FTIR，and XRD
    2．4．1．SEM analysis
    2．4．2．FTIR Analysis
    2．4．3．XRD Analysis
    2．5．Conclusion
    3．Potential of Black Liquor of Potassium Hydroxide to Pretreat Corn Stover for Biomethane Production
    3．1．Introduction
    3．2．Materials and methods
    3．2．1．Materials substrate and inoculum
    3．2．2．Potassium hydroxide prctreatment and black liquor recycling
    3．2．3．Anaerobic digestion test
    3．2．4．Energy content
    3．2．5．Analytical methods
    3．2．6．Theoretical methane yield(TMY)
    3．3．1．Composition of CS and inoculum
    3．3．2．Biogas and methane yield
    3．3．3．Methane content
    3．3．4．Solids recovery after pretreatment and digestion performance
    3．3．5．Evaluation of overall production performance
    3．4．Physicochemical changes of untreated，1．5％ KOH-treated，and BL-treated CS by SEM，FTIR，and XRD
    3．4．1．SEM analysis
    3．4．2．FTIR analysis
    3．4．3．XRD analysis
    3．4．4．Kinetic model of overall methane production
    3．5．Water and KOH consumption in black liquor process
    3．6．Conclusion
    4．Steam Explosion Kinetic Evaluation for Pretreatment of Rice Straw for Improving the Anaerobic Biodegradability of Biomethanation
    4．1．Introduction
    4．2．Materials and methods
    4．2．3．Severity factor(SF)
    4．2．5．Analytical methods
    4．2．6．Theoretical methane potential yield and biodegradability
    4．2．7．Biomethane measurement and kinetic analysis
    4．2．8．Statistical analysis
    4．3．Results and discussion
    4．3．2．AD batch test for SE pretreated RS evaluation
    4．3．3．Severity of SE and regression model for time and temperature
    4．3．4．Digestion stability of untreated and SE-treated RS
    4．3．5．Kinetics of methane production
    4．3．6．Structural carbohydrates and lignin evaluation in solid fraction of untreated，SE-treated RS
    4．3．7．Structural carbohydrates and lignin biodegradation of untreated and SE-treated RS after AD
    4．4．Conclusion
    5．Participation of Lignocellulosic Components of Wet State Potassium Hydroxide Pretreated Rice Straw for Biochemieal Methane Production
    5．1．Introduction
    5．2．Materials and methods
    5．2．1．Feedstock and inoculum
    5．2．2．Wet state potassium hydroxide pretreatment of RS
    5．2．3．Solid recovery
    5．2．4．BMP test of feedstock
    5．2．5．Theoretical methane potential yield
    5．2．6．Analytical methods
    5．2．7．Biodegradability
    5．2．8．Kinetic model
    5．2．9．Data analysis
    5．3．Results and discussion
    5．3．1．Characteristic of feedstock and inoculum
    5．3．2．Effective submersion time of pretreatment
    5．3．3．Solid recovery and soluble biomass after pretreatment
    5．3．4．Wet state KOH pretreatment influence on AD of RS
    5．3．5．Evaluation of AD process stability of untreated and KOH treated
    5．3．6．Kinetic model of methane production
    5．3．7．Evaluation of lignocellulosic solid components of RS before and after AD
    5．3．8．Utilization solid fraction of lignocellulosic components during the AD
    5．4．Conclusion
    6．Evaluation of Steam Explosion and Potassium Hydroxide Pretreatment for Alteration of Physico-chemical Characteristics of Rice Straw
    6．1．Introduction
    6．2．Materials and Methods
    6．2．4．XRD measurement
    6．2．5．FTIR measurement
    6．2．6．AFM measurement
    6．2．7．EDS-SEM measurement
    6．2．8．Analytical Methods
    6．3．Results and discussion
    6．3．1Characteristics of substrate
    6．3．2FTIR analysis
    6．3．3AFM analysis
    6．3．4XRD analysis
    6．3．5EDS-SEM measurement
    6．4．Conclusion
    7．Anaerobic codigestion of pretreated rice straw with chicken manure and food waste to enhance the methane yield
    7．1．Introduction
    7．2．Materials and methods
    7．2．1．Feedstock and inoculum
    7．2．2．Pretreatment of RS with Potassium hydroxide
    7．2．3．Anaerobic mono and codigestion test
    7．2．4．Analytical methods
    7．2．5．Theoretical methane yield(TMY)
    7．2．6．Kinetics model
    7．3．Results and discussion
    7．3．2．BMP test of KOH-treated RS
    7．3．3．Codigestion of KOH-treated RS with CM
    7．3．4．Codigestion of KOH-treated RS with FW
    7．3．5．synergism after codigestion of 1．0％ KOH-treated RS with FW and CM
    7．3．6．Kinetic model of methane production
    7．4．Conclusion
    8．Conclusions
    REFERENCES
    Acknowledgement
    List of Publications
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木质纤维素生物质与生物炭废弃物厌氧共消化提升甲烷产率的机理研究

Muhammad Abdul Hanan Siddhu
北京化工大学
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北京化工大学

博士

环境工程

刘广青

2017

中文

2023-07-10（万方平台首次上网日期，不代表论文的发表时间）

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