Water and hydrogen sulfide
 

H2S has been responsible for the death of many people worldwide, including many cases where people have been overcome attempting to rescue colleagues. Hydrogen Sulfide has been responsible for causing serious incidents in the hydrocarbon industry every year and is identified as Major Accident Hazard (MAH) in Hydro carbon operations.

View ASK-EHS H2S Brochu http://www.slideshare.net/EHS-Safety...afety-training