Hazard prevention is explored by providing step-by-step processes and strategies, thus promoting new ideas for a more prevention-oriented industrial hygiene model. The approach of precaution, innovation and change rather than control paves the way for the elimination of risk and exposure. This book will equip staff to implement this strategy and become committed to its prevention concepts.Content:Front Matter List of Tables and Figures Table of Contents1. Introduction2. History and Theory of Prevention and Control in Industrial Hygiene3. Controls and Prevention in OSHA Policy4. Industrial Hygienists' Experience5. A Practical Approach to Source Reduction for Hazard Prevention 6. Case Study "Source Reduction in Vessel Cleaning"7. Preventing Hazards at the Source References