Workplace Dangers of H2S

[ahlam1399]

Hydrogen Sulphide gas (H2S) is a byproduct in many different industries and is one of the leading causes of death in the oil and gas sector. Workers can become exposed to H2S on worksites during the drilling and production process. H2S gas is heavier than air and can collect in low areas such as sewers, pits, tunnels, and gullies and can quickly reach lethal concentrations in confined spaces. Understanding H2S and how to handle exposure is critical to workplace safety.

أكثر... (http://EzineArticles.com/9860380)