Water Treatment Overview – Grade 3 (online)

This online course is for Water Treatment Grade 2 operators that will be sitting for the Grade 3 Exam. Participants will review the responsibilities of a grade 3 water treatment operator that include the following topics: similarities and differences in ground and surface raw water and the sanitary hazards involved in the pre-treatment and treatment process of raw water; compute dosage, demand and residual, volumes, chemical dosage calculations, solutions, filtrations, hydraulics, pumping, velocity, jar testing, solution and solution percentages and mathematical application of water formulas and conversions; review water chemistry, advanced pretreatment and chemical post-treatment process and controls; pumps, pumping and motors.