What is H₂S?
Hydrogen sulfide gas — the rotten-egg smell produced by sulfate-reducing bacteria in oxygen-poor wastewater. It corrodes concrete and copper and is toxic at low concentrations.
Trash Chute • Sewer • Building Odor Control
Hydrogen sulfide gas — the rotten-egg smell produced by sulfate-reducing bacteria in oxygen-poor wastewater. It corrodes concrete and copper and is toxic at low concentrations.