Regulacje i polityka gospodarcza · 18/09/1997

EPA Proposes National Emission Standards for Hazardous Air Pollutants for Steel Pickling Facilities Using HCl Process

The Environmental Protection Agency (EPA) has proposed national emission standards for hazardous air pollutants (NESHAP) for new and existing steel pickling lines and acid regeneration plants that use the hydrochloric acid (HCl) process, in an effort to reduce emissions of hydrochloric acid and chlorine, which are identified as hazardous air pollutants (HAPs) under the Clean Air Act.