Online Backflow Prevention eLearning

Backflow Prevention in Chemigation of Pesticides ...option of center pivot irrigation systems in the Midwest. Backflow prevention is necessary to prevent pesticide contamination of surface water supplies as well as ground water. In this course the student will learn about pesticide label requirements for Chemigation, Chemigation system operation and calibration and Chemigation system safety. The student is expected to read and review the  more...

Process Piping Part 6 - Ancillary Equipment ...ir release valves, drains, sample ports, pressure relief, backflow prevention, expansion joints, and insulation. This course is relevant to Civil, Environmental, Sanitary, and Mechanical Engineers in the water/wastewater, manufacturing, chemical, HVAC, and other industries. The course includes charts, diagrams, and illustrations of relevant information. The student must take a  more...