ET 275 - Water Treatment

    Recent Professors
    PEsparza@riohondo.edu, spartridge@riohondo.edu
    Recent Semesters
    Spring 2026, Spring 2025, Spring 2024, Spring 2023, Spring 2022
    Class Size
    30 students
    Credits
    3
    Prerequisite
    It is advised that students be able to engage in written composition at a college level, read college-level texts, and have knowledge of elementary algebra concepts.
    Spring 2026 Sections
    View Spring 2026 sections of ET 275
    Transfers To
    CSU
    Description
    This course is designed to provide students working or seeking employment in the water management field with the practical aspects of operating and maintaining water treatment plants. Topics include responsibilities of the water treatment plant operator, sources of water, reservoir management and intake structures, coagulation and flocculation, sedimentation and filtration, disinfection and corrosion control, and taste and odor control. Day-to-day operating procedures are highlighted in this course, with topics including regulation of flows, chemical use and handling, records and reports, plant maintenance, safety and security, emergency procedures, handling complaints, and energy conservation.
    Usually Held
    Mon Tue 5:30pm–6:55pm