Assertion: hydrogen sulfide's concentration | /r/HasProperty | fatal
Facets:
value: rapidly
type: MANNER
Source sentences:
text: Higher concentrations of 700-800 ppm tend to be fatal.
text: Higher concentrations of 700-800 ppm tend to be fatal.
text: When the sewage is allowed to stand for long time, hydrogen sulfide can build up in high concentration - up to 6000 ppm, and then gets quickly released when the liquid is disturbed (like when a soda can gets shaked), rapidly building up fatal concentration.
text: Higher concentrations of 700-800 ppm tend to be fatal.
text: Concentrations above 1 mg/l are fatal.
text: Watch out: higher concentrations of hydrogen sulfide (H 2 S) gas (0.75 mg per liter or greater) are rapidly fatal, presumably by combination of the hydrogen sulfide with the respiratory tissue pigments and the subsequent paralysis of the respiratory center.
text: Concentrations above 1 mg/l are fatal.