Events

Course Description: This four-day course is directed to OITs or California Grade I certified wastewater treatment plant operators planning to take the California Grade II certification exam. The following wastewater treatment processes will be reviewed: preliminary and primary treatment, treatment ponds, trickling filters, the activated sludge process and its modifications, anaerobic digestion, disinfection. Wastewater math will […]

Course Description: This four-day course is directed to California Grades III and IV certified wastewater treatment plant operators planning to take the California Grade IV or Grade V certification exam. The following wastewater treatment processes will be reviewed: pumping, chemical dosing, anaerobic digestion, percent solids recovery (thickening and dewatering), and the activated sludge process and its […]