HAWAI'I RURAL WATER ASSOCIATION
  • Home
    • HRWA Team & Board Members
    • HRWA Board Meeting Agenda
    • Newsletter/Magazine
  • Join Us
    • System Membership
    • Associate Membership
    • Career Opportunities
  • Services
    • Water/Wastewater CR
    • EPA >
      • DSO Study Guide Videos
      • WTPO Study Guide Videos
    • Source Water Protection
    • Fee-Based
    • Activities
  • Training
  • Resources
    • Lead and Copper Rule Resources
    • EPA
    • NRWA
    • USDA RD
    • HI SWARN
    • COVID-19 Information & Resources
    • Other
  • Associate Links
  • HRWA Conference
  • Apprenticeship Program
Water Treatment Study Guide Grade 2 Videos
​
Operator Chemistry 1
Operator Chemistry 2
Operator Math: Volume Measurement
Disinfection By-products: TTHM's HAA5's
CFS: Sedimentation Clarifiers
WW Treatment: Preliminary
Filtration: Rapid Sand
Filtration: Filter Backwash
Chlorine Safety: Transporting Cylinders
Chlorine Safety: SCBA & PPE
Taste and Odor
Jar Testing
Lime Softening
Instrumentation and Control
Pumps: Centrifugal Pumps
Confined Space
Chlorine Safety: Hazardous Properties
Operator Math - Overflow Rate
Disinfection By-products: DBPR Stage One & Stage Two Rules
CFS: Coagulation and flocculation
CFS: Sedimentation Basin Zones
Dissolved Air Flotation
Turbidity and Particle Counting: Turbidimeters
Chlorine Safety: Overview
Chlorine Safety: Working with Chlorine
Coliform Sampling
Turbidity Measurement: Particle Counting
External Corrosion
Membrane Technology
Pumps: Starting and Stopping
Pumps: Seals, Rings, Bearings
Confined Spaces - Alternative Procedures
Personal Protective Equipment
Proudly powered by Weebly
  • Home
    • HRWA Team & Board Members
    • HRWA Board Meeting Agenda
    • Newsletter/Magazine
  • Join Us
    • System Membership
    • Associate Membership
    • Career Opportunities
  • Services
    • Water/Wastewater CR
    • EPA >
      • DSO Study Guide Videos
      • WTPO Study Guide Videos
    • Source Water Protection
    • Fee-Based
    • Activities
  • Training
  • Resources
    • Lead and Copper Rule Resources
    • EPA
    • NRWA
    • USDA RD
    • HI SWARN
    • COVID-19 Information & Resources
    • Other
  • Associate Links
  • HRWA Conference
  • Apprenticeship Program