May 6, 20212 min readNatrona Heights Slag Processor to Enclose Operations to Reduce Dust PollutionOn April 15, ACHD published notice of a draft installation permit for an enclosure as well as new work practices at Harsco’s facility.
Mar 10, 20212 min readNatrona-Based HARSCO Again Penalized for Fugitive Slag Emissions, Air Quality ViolationsThe Allegheny County Health Department (ACHD) on Jan. 15 issued a demand for stipulated penalties in the amount of $4,500 to Harsco Corp....
