Operator Certification: Chlorine Dosage, Disinfection Math, and Breakpoint Chlorination
1:05:40
Operator Certification: Loading, Removal and BOD Math
1:04:08
Operator Certification: Wastewater Disinfection
7:26
WSO Water Treatment Grade 1: Water Disinfection, Ch. 12
1:10:10
Webinar | Lagoon Wastewater Treatment Systems: What They Are and What They Are Not
5:28
The Chlorination and Chloramination Curve - Disinfection with Chlorine and Ammonia
1:01:59
Operator Certification: Flow Rates and Detention Times
1:06:31
Webinar | Wastewater Collection Systems Operations, Maintenance, and Inspection
49:16