Processes of ground and surface water treatment. Includes softening, manganese and iron removal, trihalomethane control, alternative disinfection, carbon treatment, air stripping, ion exchange, the principles of toxicology and process control utilizing laboratory techniques and results. ENV 102, 142. Protection of potable water systems back flow. Includes theory of cross-connection control, regulations, plumbing codes, inspector and tester responsibilities, and repair and testing of backflow assemblies.
Emphasis is placed on assembly testing, troubleshooting and repair.
Introduction to the basics of toxicology, toxic substances, how exposure can occur, what levels of exposure are harmful, and how to control workplace toxic hazards. Includes governmental regulations and standards for toxic substances. Also includes safe industrial practices for handling toxic chemicals and general industrial hygiene. ENV 100 or concurrent enrollment, MTH 070 or concurrent enrollment. Protection of personnel in contact with hazardous materials.