Part A: Evaluation of Emission Control TechnologiesIntroductionControls for Surface ImpoundmentsControls for TanksLandfillsLand Treatment FacilitiesPart B: Evaluation of Models for Estimating Air EmissionsIntroductionSummary and ConclusionsAERR Model Validation Efforts Reported in the LiteratureReview of Surface Impoundment AERR ModelsReview of Landfill AERR ModelsReview of Land Treatment AERR ModelsStorage Tank Air Emission Estimation TechniquesAir Emission Estimation Techniques for Wastewater Treatment ProcessesAir Emissions from Drum Storage and Handling FacilitiesParticulate Emissions Estimation Techniques for Waste PilesPart C: Properties and Categorization of WastesIntroductionMethodologyData Gathering and Categorization ResultsSummary and RecommendationsAppendices