Wastewater Treatment Operator Certification Test #2 Already Passed
What is the typical BOD removal efficiency in a primary clarifier? A) 10 to 15% B) 40 to 60% C) 20 to 50% D) 95 to 99% C) 20 to 50% (v.1 pg 129) What does the "F" in F/M ratio represent? A) The microorganism population in the aeration tank B) The amount of filamentous bacteria in the activated sludge process C) The MLVSS in the aeration tank D) The food for the microorganisms flowing into the aeration tank, in lbs/day D) The food for the microorganisms flowing into the aeration tank, in lbs/day (v.2 pg 58)
Escuela, estudio y materia
- Institución
- Waste water certification
- Grado
- Waste water certification
Información del documento
- Subido en
- 2 de enero de 2024
- Número de páginas
- 34
- Escrito en
- 2023/2024
- Tipo
- Examen
- Contiene
- Preguntas y respuestas
Temas
-
wastewater treatment operator certification test
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