BAY AREA AIR QUALITY MANAGEMENT DISTRICT
Best Available Control Technology (BACT) Guideline

Source Category

Source: Chrome Plating - Hard Chrome Revision: 1
Document #: 43.3
Class: Rectifier throughput 6,053,333 to 151,333,333amp-hr/yr Date: 09/18/91

Determination

POLLUTANT

 BACT
1. Technologically Feasible/ Cost Effective
2. Achieved in Practice		 TYPICAL TECHNOLOGY
POC 1.  n/a
2.  n/a		 1.  n/a
2.  n/a
NOx 1.  n/a
2.  n/a		 1.  n/a
2.  n/a
SO2 1.  n/a
2.  n/a		 1.  n/a
2.  n/a
CO 1.  n/a
2.  n/a		 1.  n/a
2.  n/a
PM10 1.  Emission factor < 0.03mg/amp-hra



2. n/s		 1.  Capture enclosure followed by moderate pressure drop (2``- 5`` WC) abatement equipment -- could include packed scrubber, mist eliminator, or similar particulate removal systema
2.  Mist suppressant and/or floating plastic balls (or equivalent) followed by chevron blade mist eliminator, wet scrubber, or other moderate pressure drop  (2``- 5`` WC) particulate removal devicea
NPOC 1.  n/a
2.  n/a		 1.  n/a
2.  n/a

References

a. BAAQMD Toxics Section