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Questions and Answers
Which type of microbes in wastewater treatment do not need oxygen and produce methane gas?
Which type of microbes in wastewater treatment do not need oxygen and produce methane gas?
- Anaerobic microbes (correct)
- Facultative microbes
- All types of microbes
- Aerobic microbes
What is the main role of microbes in wastewater treatment?
What is the main role of microbes in wastewater treatment?
- To produce methane gas as an energy source
- To remove phosphorus from the wastewater
- To degrade organic matter and pollutants (correct)
- To increase the volume of sludge
Which type of microbes in wastewater treatment can switch between aerobic and anaerobic conditions?
Which type of microbes in wastewater treatment can switch between aerobic and anaerobic conditions?
- Facultative microbes (correct)
- All types of microbes
- Anaerobic microbes
- Aerobic microbes
What is one of the benefits of microbes in wastewater treatment?
What is one of the benefits of microbes in wastewater treatment?
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Which type of microbes in wastewater treatment need oxygen to break down organic matter?
Which type of microbes in wastewater treatment need oxygen to break down organic matter?
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