Contact Hours: 24 CEUs: 2.4 A course in wastewater and wastewater collections for experienced operators to learn concepts in laboratory testing of wastewater. Instruction provided on laboratory equipment, applying laboratory techniques and how to interpret data. Topics include basic and associated mathematical concepts, laboratory safety, QA/QC, pH, biochemical oxygen demand, total suspended solids, Ammonia, phosphorus and volatile organic carbon. Also includes student hands-on component. Meets TCEQ requirements.