The report gives results of emissions measurements carried out at a representative facility (Eljer Plumbingware in Wilson, NC) that manufactures polyester-resin-reinforced shower stalls and bathtubs by spraying styrene-based resins onto molds in vented, open, spray booths.
Styrene emissions were characterized for the three stages of manufacture by measuring styrene concentrations at the vents of spray booths used in each part of the process.
In addition, styrene concentrations were measured at each ventilation fan exhaust. Emission levels were determined using EPA...
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