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

Source Category

Source: Spray Booth - Coating of Aerospace Components Revision: 1
Document #: 161.1.1
Class: <25 lb/day Emissions (Uncontrolled) Date: 09/06/91

Determination

POLLUTANT

 BACT
1. Technologically Feasible/ Cost Effective
2. Achieved in Practice		 TYPICAL TECHNOLOGY
POC 1.  Coating w/ VOC content and transfer efficiency complying w/ Reg. 8, Rule 29, and emissions controlled to overall capture/ destruction efficiency >90%a,c
2. Compliance w/ Reg. 8, Rule 29a		 1.  Collection System Vented to Carbon Adsorber or Afterburnera,c


2.  Low VOC Coatinga
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. n/d
2.  n/s		 1.  n/d
2. Dry Filters or Waterwash, Properly Maintaineda,b
NPOC 1.  Coating w/ solvent content and transfer efficiency complying w/ Reg. 8, Rule 29, and emissions controlled to overall capture/ destruction efficiency>90%a,c
2. Compliance w /Reg 8, Rule 29a		 1.  Collection system Vented to Carbon Adsorbera,c


2. Low Solvent Coatingsa

References

a. BAAQMD
c. Generally considered to be cost-effective if uncontrolled emissions >25 lb/day