Exam (elaborations)
Wastewater D License Exam Study Questions and Answers
- Module
- Institution
How many PPB equals one PPM? - One thousand parts per billion equals one part per million If the bubbler system air supply line at the wet well is clogged, what will this cause the pump to do? - Pressure build up in the supply line would signal more water column then there really was, causing th...
[Show more]