Analysis of information sources in references of the Wikipedia article "Wet-transfer film gate" in English language version.
Perchloroethylene, or simply 'perc', is regulated extensively by existing health, safety, and environmental laws. While using perc as a chemical processing aid, workers must be protected against the vapors caused by fugitive losses from the process. Likewise, existing regional and local (e.g., southern California) air pollution regulations may impose further restrictions on usage and emission controls. At the end of its useful life, waste perc is subjected to a strict waste management regime that may include many regulatory restrictions associated with recycling activities. Furthermore, national and local 'right-to-know' laws may require facilities that use perc to disclose information to the public regarding the usage and subsequent management of the chemical.
Perchloroethylene, or simply 'perc', is regulated extensively by existing health, safety, and environmental laws. While using perc as a chemical processing aid, workers must be protected against the vapors caused by fugitive losses from the process. Likewise, existing regional and local (e.g., southern California) air pollution regulations may impose further restrictions on usage and emission controls. At the end of its useful life, waste perc is subjected to a strict waste management regime that may include many regulatory restrictions associated with recycling activities. Furthermore, national and local 'right-to-know' laws may require facilities that use perc to disclose information to the public regarding the usage and subsequent management of the chemical.
