Ventilation hoods are recommended to prevent fumes from being discharged into and accumulating in the work area. Proper hood design is important to ensure collection and disposal of these byproducts. Hood design and calculation of minimal functional air velocity are best performed by knowledgeable design engineers. Visual observation or reliance upon odor detection should not be used to determine the effectiveness of ventilation. While worker discomfort from odors is usually a sign that ventilation problems exist, it should be noted that the exposure limit for acrolein is below the concentration at which its odor can be detected.
Acetic acid is an irritant to the eyes and mucous membranes.
Refer to 21CFR1910.1000 for additional information. Products of complete combustion are carbon dioxide and water. Products of incomplete combustion include carbon monoxide and organic acids, aldehydes, and alcohols. In the event of a fire, personnel entering the area should use a fresh air supply. Various polyolefins, in film form, have been used for more than 25 years in fabrics, industrial applications, and food packaging.