Assertion: hydrogen sulfide | /r/HasProperty | produced
Facets:
value: naturally
type: MANNER
value: by decaying organic matter
type: OTHER
value: by reacting hydrogen gas
type: MANNER
value: by treating hydrogen
type: MANNER
value: usually
type: DEGREE
value: intentionally
type: MANNER
Source sentences:
text: It is produced when bacteria break down plant and animal material, often in stagnant waters with low oxygen content such as bogs and swamps.
text: As the companies that submitted information under section 71 were not required to indicate whether the hydrogen sulfide was manufactured intentionally or incidentally, the term "manufacturing" here includes incidental generation of the gas.
text: But there’s two ways hydrogen sulfide can be produced.
text: Hydrogen sulfide is usually produced by separating out the molecules from sour gas, and sour gas is just natural gas that has high concentrations of hydrogen sulfide within it.
text: Hydrogen sulfide is produced naturally by decaying organic matter and is released from sewage sludge, liquid manure, sulfur hot springs, and natural gas.
text: It is produced naturally by decaying organic matter and is released from sewage sludge, liquid manure, sulfur hot springs, and natural gas.
text: It can also be produced by reacting hydrogen gas with molten elemental sulfur at about 450 °C.
text: Hydrogen sulfide may also be produced when sulfate in well water converts to hydrogen sulfide.
text: It can also be produced by treating hydrogen with molten elemental sulfur at about 450 °C.
text: But there’s two ways hydrogen sulfide can be produced.
text: It can also be produced by reacting hydrogen gas with molten elemental sulfur at about 450 °C.
text: Hydrogen sulfide can be produced when yeast lacks micro-nutrients or vitamins including pantothenic acid.
text: Hydrogen sulfide can also be produced when wine is left on the gross lees for long times.
text: It is produced naturally and also as