によって Faiz Hamzan 4年前.
340
Air Quality Management
Managing air quality involves identifying different types of pollutants including carbon dioxide, particulate matter, volatile organic compounds, methane, carbon monoxide, nitrogen oxide, and sulfur dioxide.
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Air Quality Management Ambient Air Quality Monitoring - Objectives To develop a database for future pollution control strategies To determine pollutant concentrations near major industries To determine air pollution trends To determine maximum pollution concentrations in populated areas To determine representative concentrations in areas of high population density Types of Air Pollutants Methane Carbon Dioxide Volatile Organic Compounds Particulate Matters Nitrogen Oxide Carbon Monoxide Sulphur Dioxide Where the pollutants come from? Thermal Process Burning Subtopic Melting Heating Drying Mechanical Process Conveying Grinding Tumbling Crushing Air Pollution Sources Mobile Source Point Sources
