Water Treatment Series #101: This series consists of 3 videos: Jar Testing; Coagulation, Flocculation, and Sedimentation; Filtration. Total renewal credit training for viewing all 3 videos and completing tests is three quarter hour credit training. Jar Testing: A guide to successful cost-effective jar testing results. Industry experts explain how to get results at your treatment plant through proper jar testing procedures. Coagulation, Flocculation and Sedimentation: Explains, demonstrates and evaluates key strategies for optimizing the coagulation, flocculation and sedimentation processes. Filtration: This video explains the fundamentals of filtration, including conventional and direct filtration approaches, pressure and gravity filters, and physical and chemical processes. It also presents the pros and cons of various filtration processes and covers maintenance needs for filters.