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.
These include: 1  Hydrogen sulphide: This is the component of a fart that usually smells like rotten eggs. Not only does it smell unpleasant, but itâs also flammable and can be toxic when consumed in large amounts. 2  Methanethiol: This is found naturally within the human body, mostly within the blood and brain.