Some people believe that work in the chemical industry in general is dangerous, and hence also PVC production. And there were indeed really important negative impacts due to carcinogenic Vinyl Chloride Monomer (VCM) until the seventies, when this carcinogenic property was detected. Not knowing about this hazard, VCM was even used previously as a narcotic gas in hospitals! After this hazard was identified very fast and highly effective measures were taken. Today the management of the potential hazard of working with VCM within the PVC industry is an example cited of how to responsibly, and effectively, solve such a problem.
In general, the levels of hazardous substances in the atmosphere of chemical plants is closely monitored and controlled. Control of emissions, personal protection, training and medical control of plant personnel ensure that exposure remains well within the margins of safety. The frequency and severity of accidents is very low today in the chemical industry, much lower than the average of the total industry And this lowering of accident numbers goes on, many companies in the chemical industry aim for a “zero accident future”
