https://completemarkets.com/Article/article-post/1548/OCCUPATIONAL-EXPOSURE-TO-FORMALDEHYDE/
... ,156,801. The estimated number of workers grouped according to worker exposure levels is: 83,818 employees exposed between 0.75 ppm and 1.0 ppm, mainly in apparel (58,831), furniture (11,612) and foundries (6 ,085) . 122,554 employees exposed between 0.5 ppm and 0.75 ppm, mainly in apparel (58,831), textile finishing (19,125), furniture 12,643), laboratories (12,220) and foundries (10,594) . 1,950,429 employees exposed between 0.1 ppm and 0.5 ppm, certainly in apparel (823,637), furniture (235,095), papermills (100,100) and plastic molding (90,000) . EFFECTIVE DATES Respiratory ... 2,156,801. The estimated number of workers grouped according to worker exposure levels is: 83,818 employees exposed between 0.75 ppm and 1.0 ppm, mainly in apparel (58,831), furniture (11,612) and foundries (6 ,085) . 122,554 employees exposed between 0.5 ppm and 0.75 ppm, mainly in apparel (58,831), textile finishing (19,125), furniture 12,643), laboratories (12,220) and foundries (10,594) . 1,950,429 employees exposed between 0.1 ppm and 0.5 ppm, certainly in apparel (823,637), furniture (235,095), papermills (100,100) and plastic molding (90,000) . EFFECTIVE DATES ...