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Hydrogen sulfide and carbonyl sulfide in the museum environment-Part 1 [An article from: Atmospheric Environment]
Book Details
PublisherElsevier
ISBN / ASINB000RR4H8M
ISBN-13978B000RR4H86
AvailabilityAvailable for download now
MarketplaceUnited States 🇺🇸
Description
This digital document is a journal article from Atmospheric Environment, published by Elsevier in 2005. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
This paper discusses H"2S and OCS measurements in a variety of museums. It addresses several issues of interpretation of those results, such seasonal and spatial variation, effects of sources and sinks local to the measurement. Typical indoor H"2S concentrations found vary from 86 to 600ppt, whereas OCS varies from 400 to 850ppt. A lowest observed adverse effect dose (LOAED) for H"2S and silver is defined (3.85@mgm^-^3yr^-^1 ~2.5ppbyr^-^1). All museum H"2S concentration data collected by the authors thus far is compared to this LOAED and in the main found to be considerably lower. Therefore tarnishing is not solely a function of H"2S, instead is the result of multiple factors.
Description:
This paper discusses H"2S and OCS measurements in a variety of museums. It addresses several issues of interpretation of those results, such seasonal and spatial variation, effects of sources and sinks local to the measurement. Typical indoor H"2S concentrations found vary from 86 to 600ppt, whereas OCS varies from 400 to 850ppt. A lowest observed adverse effect dose (LOAED) for H"2S and silver is defined (3.85@mgm^-^3yr^-^1 ~2.5ppbyr^-^1). All museum H"2S concentration data collected by the authors thus far is compared to this LOAED and in the main found to be considerably lower. Therefore tarnishing is not solely a function of H"2S, instead is the result of multiple factors.
