Sentences with phrase «include hydrogen sulfide»

The stinky chemicals found in bad breath are by - products of bacterial metabolism and include hydrogen sulfide and trimethylamine.

As a result, it's chock - full of potentially dangerous chemicals, including hydrogen sulfide or carbon disulfide, which cause corrosion to electronic equipment, wires and other metals in a home as well as respiratory ailments, headaches and nosebleeds.

Not exact matches

The environmental response report describes diluted bitumen as a «Class 3 flammable hazardous material» with toxic constituents including benzene and hydrogen sulfide.

Indeed, it now seems that major volcanic eruptions 4 billion years ago would have created an even more diverse atmosphere than Miller used, including carbon dioxide (CO2), nitrogen (N2), hydrogen sulfide (H2S), and sulfur dioxide (SO2).

Janeway also objected to a policy rider that would restrict disclosure of toxic and hazardous air pollution, including ammonia or hydrogen sulfide, released by Concentrated Animal Feeding Operations in rural communities.

Using mobile monitoring equipment, the researchers measured the air quality, including particulate matter concentration and hydrogen sulfide, of neighborhoods adjacent to hog CAFOs in North Carolina.

Two other students and O'Keefe settled at a vent, measuring the temperature at the opening and the velocity of the gases (including carbon monoxide, carbon dioxide, hydrogen sulfide, methane, and oxygen) that were flowing out.

Some autotrophic bacteria are used by EcoVerde (including Theobacilus) to remove hydrogen sulfide and methane; heterotrophic bacteria remove VOCs (volatile organic compounds).

The vents spew out superheated water laden with a black cloud of chemicals, including carbon monoxide, hydrogen sulfide and various metal sulfides.

Adapted to their very hot but watery environment, these microbes metabolized hydrogen - rich compounds or dead or live organic materials to derive the energy that sustains anaerobic life, including sulfate - reducing bacteria that produce Hydrogen Sulfide (H2S), fermentative bacteria that produce carbon dioxide and alcohol -LRB-- OH), and methanogenic bacteria — the methanogens found in sewage and mudflats today — that produce methane (CH4) gas as a waste hydrogen - rich compounds or dead or live organic materials to derive the energy that sustains anaerobic life, including sulfate - reducing bacteria that produce Hydrogen Sulfide (H2S), fermentative bacteria that produce carbon dioxide and alcohol -LRB-- OH), and methanogenic bacteria — the methanogens found in sewage and mudflats today — that produce methane (CH4) gas as a waste Hydrogen Sulfide (H2S), fermentative bacteria that produce carbon dioxide and alcohol -LRB-- OH), and methanogenic bacteria — the methanogens found in sewage and mudflats today — that produce methane (CH4) gas as a waste product.

These bacteria are able to oxidize (remove electrons) compounds such as hydrogen sulfide and store energy in the form of ATP (adenosine triphosphate), which is the universal «energy» molecule in all organisms, including humans.

Hazardous air emissions include methane, hydrogen sulfide, elevated particulate matter, BTEX, and ozone.

A partial list of properties surveyed includes density (expressed as API gravity), vapor pressure, initial boiling point, boiling point distribution, flash point, gas — oil ratio, «light ends» (dissolved gases — including nitrogen, carbon dioxide, hydrogen sulfide, methane, ethane, and propane — and butanes and other volatile liquids) composition, and flash gas composition.

Geologists now know that the Gakkel Ridge is an active zone of slow spreading tectonic plates with massive amounts of activity including explosive emissions of super carbonated magma that have blown the tops off dozens of undersea mountains, produced mineral / metal riches from extensive hydrothermal vents throughout the range and holds sea life around smoker chimneys with abundant hydrogen - sulfide based ecosystems.

«Sour» crude oil, which includes many forms of dilbit, tends to have more hydrogen sulfide than typical U.S. crude oils