gas-monitoring
gas-monitoring


Author Comment Last activity Moderation
liz ""the stronger the odor, the better!" " | Read more » about 1 year ago
Ag8n "I'm sorry, but it's been a while. What's the current limit for VOCs and H2S? Thanks. " | Read more » about 1 year ago
sarasage "We are relying on odor as the main indicator. VOCs are prevalent in landfill odors and have a sweet smell; hydrogen sulfide is also prevalent and h..." | Read more » about 1 year ago
Ag8n "One hospital around used ethylene oxide sterizers. They had a monitor outside the sterilizers to check on EtO levels. This has been many years ag..." | Read more » about 1 year ago
sarasage "This has been our issue for years, as well. In the past, we rented Summa canisters and would open them, only to get low to null readings and the la..." | Read more » about 1 year ago
Ag8n "Certified lab testing by gc or gc/ms gets costly quickly. Are there any other less expensive screening tests that could be substituted for the ini..." | Read more » about 1 year ago
Onlinemagazine "Excellent post, thank you for share this amazing information. " | Read more » about 1 year ago
sinomin_wang "Sure! I'll do a bit of research into this and report back :) Junhua is an expert in concrete mixer equipment and pump equipment, including all kind..." | Read more » about 1 year ago
denissebn_06 "@sarasage Hope this is helpful to you. " | Read more » about 1 year ago
fongvania "According to this article, Analysis and modeling of vadose zone gas transport : modeling methane emissions from landfills, their Landfill Methane E..." | Read more » about 1 year ago
fongvania "Sure! I'll do a bit of research into this and report back :) " | Read more » about 1 year ago
stevie "Great!! Thanks for posting this. @fongvania wondering if you can dig into this one a little bit? " | Read more » about 1 year ago
sarasage "The second part of your question: -Do not conduct ambient air tests next to gas/propane tanks or you may get a false positive. -Do not test near ..." | Read more » over 1 year ago
sarasage "For some communities, human noses are the only continuous air monitoring available. It is a valuable tool and there are ways to use this kind of co..." | Read more » over 1 year ago
sarasage "Plants, especially trees and fragrant species, as well as decaying plant matter, emit biogenic VOCs. Some species of eucalyptus are known to emit h..." | Read more » over 1 year ago
denissebn_06 " @denissebn_06 has marked @amocorro as a co-author. " | Read more » over 1 year ago
denissebn_06 " @denissebn_06 has marked @sarasage as a co-author. " | Read more » over 1 year ago
liz "HAPs = Hazardous Air Pollutants Are there specifics we are looking for in this category? " | Read more » over 1 year ago
amocorro "@sarasage - you have any thoughts on this? Thank you for sharing! " | Read more » over 1 year ago
imvec "Ey @pdhixenbaugh good to hear you! The approximate cost as It's now, for version 0.1, is around 80$ depending on the Ardu (if clone or original...) " | Read more » almost 6 years ago
pdhixenbaugh "Hey! Amazing work! What's the approximate cost of this setup? " | Read more » almost 6 years ago