Computer · Environmental Engineering
What is the main purpose of providing a ventilation column in a sewerage line?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1To allow stormwater to safely enter into the sewer system
- 2To allow sunlight inside the sewer line to act as a disinfectant
- 3To provide an entry point for inspection and manual cleaning
- 4To safely release the foul gases generated in the sewage✓
Correct answer
To safely release the foul gases generated in the sewage
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