Countryside Landfill Inc., a subsidiary of Waste Management Inc., that owns and operates the facility, would be required to monitor for hydrogen sulfide, a landfill gas suspected as the cause of odors that have been an ongoing source of complaints from and more »
That noxious smell is because of the small amounts of hydrogen sulfide gas given off by the geysers. Sulfur and its compounds are notorious for their stinky odor — the ancients even designated sulfur the "Smell of Hell", though that may have also had and more »
This week, the group said it found "threatening" levels of hydrogen sulfide, the colorless gas that smells like rotten eggs and can, in very high concentrations, lead to death. But valley air officials dismissed the tests, questioning their methods and and more »
Environmental Expert (press release) - Jan 25, 2012
Det-Tronics NTMOS hydrogen sulfide (H2S) gas detector has earned global approval for use in locations that require an ingress protection rating of IP66/67. We've combined high-performance functionality with simplicity. The ingress protection filter and
One optional internal electrochemical sensor for oxygen, hydrogen sulfide, or another toxic gas in PPM levels can also be installed making any unit a dual gas analyzer. The resolution and accuracy is about 1% resolution of full scale for any of the