Source: Communication Arts Multimedia, Inc.
A great overview of wastewater equipment and processes
A great overview of wastewater equipment and processes. Use as a lesson in a class or let students use it alone. References the California State University manuals.
over 60 video clips
equipment and processes
Communication Arts Multimedia, Inc., RD 4 Box 22, Ligonier, PA 15658. Tel: 724-238-1281; Fax: 724-238-1279.