H2S or Hydrogen Sulfide -- see the [hydrogen sulfide page](/wiki/hydrogen-sulfide) is, according to OSHA.gov, "Hydrogen sulfide is a colorless, flammable, extremely hazardous gas with a “rotten egg” smell. It occurs naturally in crude petroleum and natural gas, and can be produced by the breakdown of organic matter and human/ animal wastes (e.g., sewage)."...
| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| ErikHanley11 | "@Zengirl2 Absolutely! We did this testing at Deer Island Sewage Treatment Plant, which is the Boston metropolitan area's sewage treatment plant. Th..." | Read more » | about 6 years ago | |||
| stevie | "@stevie awards a barnstar to ErikHanley11 for their awesome contribution! " | Read more » | about 6 years ago | |||
| warren | "@warren awards a barnstar to ErikHanley11 for their awesome contribution! " | Read more » | about 6 years ago | |||
| zengirl2 | "These pics are the best--would love to hear more about the site you chose and whether it was difficult to get permission for its use. Thanks again! " | Read more » | about 6 years ago | |||
| stevie | "Hey @sophie - it has been a while! Hope all is well. We're going to do an OpenHour on exploratory hydrogen sulfide monitoring methods Monday, Janu..." | Read more » | over 6 years ago | |||
| warren | "Hi, Sophie - did you get to do your follow-up tests? I'm curious what's happened since you published this! Thanks! " | Read more » | about 8 years ago | |||
| sara | "Hi Sophie it just occurred to me that the Hydrogen Sulfide may have reacted with the metallic surface of the bag? Did you consider that? What were ..." | Read more » | about 9 years ago | |||
| sophie | "Thanks for all the positive feedback! I'm not sure where the bags originally came from, but they cost about $35 for five here: http://beprepared.co..." | Read more » | almost 10 years ago | |||
| megan | "Nice! I love the water bag tests, it is really brilliant. What is the cost of the bags? If doing a large scale deployment, it seems like it would b..." | Read more » | almost 10 years ago | |||
| warren | "Wow, this looks great; I really appreciate the emphasis on ease of construction and your careful water bag tests! @megan, @deepwinter, and others w..." | Read more » | almost 10 years ago |