Biology · Microbes in Human Welfare
If you analyze wastewater immediately following its primary treatment stage in a sewage plant, which of the following would you observe?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The vast majority of dissolved organic solids have been removed.
- 2The water has successfully become safe and potable.
- 3Harmful bacteria and biological pathogens have been completely eliminated.
- 4A large proportion of floating debris and large suspended solids have been removed.✓
Correct answer
A large proportion of floating debris and large suspended solids have been removed.
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