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

Source Category

Source: Magnetic Media Manufactyuring -
Disc Polishing/Texturing		 Revision: 1
Document #: 111.3.1
Class: <22 lb/day Emissions (Uncontrolled) Date: 11/18/91

Determination

POLLUTANT

 BACT
1. Technologically Feasible/ Cost Effective
2. Achieved in Practice		 TYPICAL TECHNOLOGY
POC 1. Enclosure of polishing operation, and vent to abatement system w/ overall capture/destruction efficiency >90%a
2. Use of low VOC solvents <15% VOC by wt. as defined in BAAQMD Reg. 8, Rule 38a		 1.  Collection System Vented to Afterburner or Carbon Adsorption Systema

2.  Low VOC Coatingsa
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/a
2. n/a		 1.  n/a
2. n/a
NPOC 1. Enclosure of polishing operation, and vent to abatement system w/ overall capture/destruction efficiency >90%a
2. Use of low VOC solvents <15% VOC by wt. as defined in BAAQMD Reg. 8, Rule 38a		 1.  Collection System Vented to  Carbon Adsorption Systema

2.  Low VOC Coatingsa

References

a. BAAQMD