Introductory technical guidance for civil, environmental and mechanical engineers interested in air stripping for cleaning contaminated air streams. Here is what is discussed: 1. INTRODUCTION 2. DESCRIPTION OF AIR STRIPPERS 3. DESIGN METHODS 4. TREATABILITY 5. COMPARISON OF AIR STRIPPERS 6. AIR POLLUTION CONTROL REQUIREMENTS 7. FLOODING 8. PROCESS CONTROL 9. ECONOMIC EVALUATION. 10. EXAMPLES OF AIR STRIPPING BY LOW PROFILESIEVE TRAY DEVICE 11. EXAMPLE OF AIR STRIPPING BY PACKED COLUMN.