Flushing and Disinfection
8:02
Calculating Water Level | Texas Class B Groundwater Math
15:22
Wastewater Instructional Video: Wastewater Disinfection
32:46
Electrolysis
1:26:05
Chlorine Dioxide: Measurements & Protocols to Successfully Manage Residuals
44:27
BAYWORK/BACWWE Water Distribution Certification Prep Class - Grades 1-3
4:14
Pipe Volume Calculation | Texas Class C Groundwater Math
6:37
Top Ten Chlorine Questions.flv
21:29