Multiple Select QuestionSelect all that applyWhich of the following describe a properly functioning septic system?Multiple select question.Electric heaters are used to help decompose solid wastes.Pathogens in the clarified effluent are killed due to oxygen exposure.They are best used in highly populated areas.Solids build up and need to be pumped out periodically.
Question
Multiple Select QuestionSelect all that applyWhich of the following describe a properly functioning septic system?Multiple select question.Electric heaters are used to help decompose solid wastes.Pathogens in the clarified effluent are killed due to oxygen exposure.They are best used in highly populated areas.Solids build up and need to be pumped out periodically.
Solution
The correct answers to the question "Which of the following describe a properly functioning septic system?" are:
- Pathogens in the clarified effluent are killed due to oxygen exposure.
- Solids build up and need to be pumped out periodically.
Explanation:
- Electric heaters are not typically used in septic systems. The decomposition of solid wastes is primarily a biological process, carried out by bacteria.
- Septic systems are not best used in highly populated areas. They are typically used in rural areas where homes are not connected to a municipal sewer system.
- Pathogens in the clarified effluent are killed due to oxygen exposure. This is part of the treatment process in a septic system.
- Solids do build up in a septic tank and need to be pumped out periodically. If this is not done, the septic system can fail.
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