Komplexe Integration 6 LÃ¶sung durch Parametrisierung Integration der Konjugation
FULL STORY. Hydrogen sulfide is a foul-smelling gas with an odor resembling that of rotten eggs. Sometimes called swamp gas, this toxic substance is generally associated with decaying vegetation, sewers and noxious industrial emissions.
Quick Answer. The most common source of a rotten egg smell in residential structures is a natural gas leak. Though natural gas itself is composed primarily of methane, which has no odor, gas companies use an additive known as mercaptan to provide an early warning for homeowners. Continue Reading.