Mitigation of landfill gas emissions /
Pawlowska, Malgorzata
Mitigation of landfill gas emissions / by Malgorzata Pawlowska - Leiden: CRC Press, 2014. - xiii, 104 p.
1 Landfilling of municipal solid waste in global perspective --
1.1 Introduction --
1.2 Current state of waste landfilling --
1.3 Landfill gas impact on the environment --
1.3.1 Landfill gas contribution to climate change --
1.3.2 Landfill gas effect on the atmospheric chemistry --
1.3.3 Local odour nuisance --
1.3.4 Human health hazards --
1.4 Role of waste landfilling in carbon budget --
1.4.1 Landfills as a carbon repository --
1.4.2 Landfill gas as renewable energy source --
1.5 Strategies of mitigation for landfill gas emission --
1.6 Summary References --
2 Characteristics of landfill gas --
2.1 Introduction --
2.2 Landfill gas composition --
2.2.1 Factors influencing landfill gas composition --
2.2.2 Characteristics of landfill gas components --
2.3 Quantitative estimation of landfill gas production--
2.4 Landfill gas utilization --
2.5 Summary References --
3 Increasing landfill gas production and recovery --
3.1 Introduction --
3.2 Recirculation of liquids as a basis for an anaerobic bioreactor landfill --
3.2.1 Increasing moisture content and water migration inside deposited waste --
3.2.2 Other effects accompanying the supply of liquids to a landfill bioreactor --
3.3 Technical requirements for anaerobic bioreactor landfill construction --
3.4 Effects of liquids recirculating inside the landfill --
3.5 Critical approach to anaerobic bioreactors landfill technology --
3.6 Hybrid bioreactor landfill--
3.7 Summary References --
4 Attenuation of greenhouse gas emissions via landfill aeration --
4.1 Introduction--
4.2 Fundaments of the aerobic decomposition of organic matter in landfill --
4.3 Consequences of in situ landfill aeration --
4.3.1 Landfill gas composition --
4.3.2 Quality and quantity of landfill leachate --
4.3.2.1 Changes in pH value --
4.3.2.2 Reduction in leachate organic strength --
4.3.2.3 Enhanced ammoniacal nitrogen removal --
4.3.2.4 Changes in leachate alkalinity --
4.3.2.5 Decrease in heavy metals concentration --
4.3.2.6 Decrease in ecotoxicity of leachate --
4.3.2.7 Increase in chloride concentration --
4.3.2.8 Reduction in leachate volume --
4.3.3 Deposited waste parameters --
4.3.3.1 Landfill settlement --
4.3.3.2 Reduction of organic matter content in waste --
4.3.3.3 Temperature inside the landfill --
4.4 Concepts of landfill aeration --
4.4.1 Aerobic bioreactor landfill --
4.4.2 Semi-aerobic landfill --
4.4.3 In-situ aeration of old landfills --
4.5 Methods of air supply to the landfill --
4.5.1 Low pressure aeration --
4.5.1.1 Active aeration without or with off-gas extraction --
4.5.1.2 Passive aeration (air venting or over-suction system) --
4.5.2 High pressure aeration --
4.6 Advantages and disadvantages of the landfill aeration--
4.7 Critical approach to the landfill aeration concept --
4.8 Summary References --
5 Biological oxidation as a method for mitigation of LFG emission --
5.1 Introduction --
5.2 Fundaments of microbial removal of LFG components --
5.3 Biooxidation of methane under aerobic conditions --
5.3.1 Methane-oxidising microorganisms: Classification and habitat requirements --
5.3.2 Pathway of aerobic methane biooxidation--
5.3.3 Methanotrophs in landfill covers and biofilters --
5.4 Biooxidation of VOCs under aerobic conditions --
5.4.1 VOCs-oxidising microorganisms --
5.4.2 Pathways of degradation of VOCs used as a primary substrate for bacteria growth --
5.4.3 Cometabolic pathways of aerobic VOCs biodegradation --
5.4.4 Substrate interactions affecting biodegradation of particular BTEXs --
5.5 Factors determining efficiency of biological methods for mitigation of LFG emission--
5.5.1 Parameters of filter bed material --
5.5.2 Temperature of microorganisms growth --
5.5.3 Composition of gas mixture --
5.6 Technological approach to application of biological methods for mitigation of LFG emission --
5.6.1 Forms of biotic systems for landfill gas mitigation --
5.6.1.1 Landfill biocovers --
5.6.1.2 Biowindows --
5.6.1.3 Biofilters --
5.6.1.4 Biotarps --
5.7 Operating and control parameters of landfill gas biofilters --
5.8 Quantitative approach to methane and VOCs removal in landfill covers and biofilters --
5.9 Critical approach to LFG biofiltration --
5.10 Summary References
9780415630771
PL
363.7387 / PAW-M
Mitigation of landfill gas emissions / by Malgorzata Pawlowska - Leiden: CRC Press, 2014. - xiii, 104 p.
1 Landfilling of municipal solid waste in global perspective --
1.1 Introduction --
1.2 Current state of waste landfilling --
1.3 Landfill gas impact on the environment --
1.3.1 Landfill gas contribution to climate change --
1.3.2 Landfill gas effect on the atmospheric chemistry --
1.3.3 Local odour nuisance --
1.3.4 Human health hazards --
1.4 Role of waste landfilling in carbon budget --
1.4.1 Landfills as a carbon repository --
1.4.2 Landfill gas as renewable energy source --
1.5 Strategies of mitigation for landfill gas emission --
1.6 Summary References --
2 Characteristics of landfill gas --
2.1 Introduction --
2.2 Landfill gas composition --
2.2.1 Factors influencing landfill gas composition --
2.2.2 Characteristics of landfill gas components --
2.3 Quantitative estimation of landfill gas production--
2.4 Landfill gas utilization --
2.5 Summary References --
3 Increasing landfill gas production and recovery --
3.1 Introduction --
3.2 Recirculation of liquids as a basis for an anaerobic bioreactor landfill --
3.2.1 Increasing moisture content and water migration inside deposited waste --
3.2.2 Other effects accompanying the supply of liquids to a landfill bioreactor --
3.3 Technical requirements for anaerobic bioreactor landfill construction --
3.4 Effects of liquids recirculating inside the landfill --
3.5 Critical approach to anaerobic bioreactors landfill technology --
3.6 Hybrid bioreactor landfill--
3.7 Summary References --
4 Attenuation of greenhouse gas emissions via landfill aeration --
4.1 Introduction--
4.2 Fundaments of the aerobic decomposition of organic matter in landfill --
4.3 Consequences of in situ landfill aeration --
4.3.1 Landfill gas composition --
4.3.2 Quality and quantity of landfill leachate --
4.3.2.1 Changes in pH value --
4.3.2.2 Reduction in leachate organic strength --
4.3.2.3 Enhanced ammoniacal nitrogen removal --
4.3.2.4 Changes in leachate alkalinity --
4.3.2.5 Decrease in heavy metals concentration --
4.3.2.6 Decrease in ecotoxicity of leachate --
4.3.2.7 Increase in chloride concentration --
4.3.2.8 Reduction in leachate volume --
4.3.3 Deposited waste parameters --
4.3.3.1 Landfill settlement --
4.3.3.2 Reduction of organic matter content in waste --
4.3.3.3 Temperature inside the landfill --
4.4 Concepts of landfill aeration --
4.4.1 Aerobic bioreactor landfill --
4.4.2 Semi-aerobic landfill --
4.4.3 In-situ aeration of old landfills --
4.5 Methods of air supply to the landfill --
4.5.1 Low pressure aeration --
4.5.1.1 Active aeration without or with off-gas extraction --
4.5.1.2 Passive aeration (air venting or over-suction system) --
4.5.2 High pressure aeration --
4.6 Advantages and disadvantages of the landfill aeration--
4.7 Critical approach to the landfill aeration concept --
4.8 Summary References --
5 Biological oxidation as a method for mitigation of LFG emission --
5.1 Introduction --
5.2 Fundaments of microbial removal of LFG components --
5.3 Biooxidation of methane under aerobic conditions --
5.3.1 Methane-oxidising microorganisms: Classification and habitat requirements --
5.3.2 Pathway of aerobic methane biooxidation--
5.3.3 Methanotrophs in landfill covers and biofilters --
5.4 Biooxidation of VOCs under aerobic conditions --
5.4.1 VOCs-oxidising microorganisms --
5.4.2 Pathways of degradation of VOCs used as a primary substrate for bacteria growth --
5.4.3 Cometabolic pathways of aerobic VOCs biodegradation --
5.4.4 Substrate interactions affecting biodegradation of particular BTEXs --
5.5 Factors determining efficiency of biological methods for mitigation of LFG emission--
5.5.1 Parameters of filter bed material --
5.5.2 Temperature of microorganisms growth --
5.5.3 Composition of gas mixture --
5.6 Technological approach to application of biological methods for mitigation of LFG emission --
5.6.1 Forms of biotic systems for landfill gas mitigation --
5.6.1.1 Landfill biocovers --
5.6.1.2 Biowindows --
5.6.1.3 Biofilters --
5.6.1.4 Biotarps --
5.7 Operating and control parameters of landfill gas biofilters --
5.8 Quantitative approach to methane and VOCs removal in landfill covers and biofilters --
5.9 Critical approach to LFG biofiltration --
5.10 Summary References
9780415630771
PL
363.7387 / PAW-M