Case Study: MACT – Iron Foundry
MACT Regulations, passed in 2003, require reduction
in Hg emissions through mandatory elimination of Hg
switches in scrap feed.
NJDEP Enacted their own emission-based Hg
reduction stds. Allowing no more than 35 mg/metric
ton of scrap or 75% reduction.
Passed in 4/07,
compliance by 1/10.
Other states expected to follow.
Expected PAC usage ~120,000 lbs/yr per facility