Introduction, Scope and Objectives, The Evolution of Landfills for Waste Management, Landfills as Bioreactors, Regulatory Status, Organization of the Book, Modern Landfill Fundamentals, Introduction, Overview of Modern Sanitary Landfills, Landfill Containment Systems, Collection and Control of Leachate, Leachate Collection and Storage, Leachate and Gas Management at MSW Landfills, Landfill Operation Strategies, Landfill Bioreactor Studies, Laboratory Scale Studies, Pilot-Scale Bioreactor Studies, Full-Scale Landfill Bioreactor Studies, Summary, Full-Scale Experiences with Bioreactor Landfills - Case Studies, Introduction, Southwest Landfill, Alachua County, Florida, Central Facility Landfill, Worcester County, Maryland, Winfield Landfill, Columbia County, Florida, Pecan Row Landfill, Lowndes County, Georgia, Lower Mount Washington Valley Secure Landfill, Conway, New Hamshire, Coastal Regional Solid Waste Management Authority Landfill, Craven County, North Carolina, Lemons Landfill, Stoddard County, Missouri, Mill Seat Landfill, Monroe County, New York, Yolo County Landfill, California, Additional Full-Scale Efforts, The Hydrodynamics of Leachate Recirculating Landfills, Introduction, Leachate Generation, Moisture Movement, Unsaturated Leachate Flow, Mathematical Modeling of Leachate Recirculation, Leachate Recirculation Field Testing, The Impact of Leachate Recirculation of Leachate and Gas Characteristics, Introduction, Leachate Characteristics of Recirculating Landfills, Leachate Treatment Implications, Leachate Quantities, Gas Production, Landfill Bioreactor Design, Introduction, Liner/Leachate Collection System, Leachate Storage, Leachate Reintroduction Systems, Leachate Recirculation System Design, Final and Intermediate Caps, Gas Collection, Cell Construction, Construction Costs, Summary, Landfill Bioreactor Operation, Introduction, Waste Character