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

Source Category

Source: Circuit Board Etcher - Conveyorized Spray Type, Subtractive Process Revision: 1
Document #: 44.2.1
Class: All Date: 08/05/91

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.  n/s

2. n/s		 1.  Etchant Solution Temperature Control and Packed Chemical Scrubber
2.  Etchant Solution Temperature Control and Packed Water Scruber
NPOC 1.  n/a
2.  n/a		 1.  n/a
2.  n/a

References