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

Source Category

Source: Degreaser - Vapor, Conveyorized Revision: 1
Document #: 54.4
Class: All Date: 10/07/91

Determination

POLLUTANT

 BACT
1. Technologically Feasible/ Cost Effective
2. Achieved in Practice		 TYPICAL TECHNOLOGY
POC 1.  Compliance w/ BAAQMD Reg. 8, Rule 16 for all solvents, and equipped w/ freeboard ratio > 1.0 and either; a) carbon adsorber w/ drying tunnel or rotating baskets; or  b) carbon adsorber; or
c) refrigerated freedboard chiller
@ -10oF a,b,T
2.  Compliance w/ BAAQMD Reg. 8 Rule 16 for all solvents, and equipped w/ freeboard ratio > 1.0, and refrigerated freeboard chiller
@ -10oF a,b,T		 1.  BAAQMD Approved Design and Operation a,T





2.   BAAQMD Approved Design and Operation a,T
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. Same as for POC above
2.  Same as for POC above		 1.  Same as for POC above
2.  Same as for POC above

References

a. BAAQMD
b. MACT Standard
    Note:  Halogenated hazardous air pollutant (HAP) solvents must also meet the additional MACT requirements of an automated parts handling system (hoist) with speed <11 ft/min, and either superheated vapor operation or carbon adsorber.
T.  TBACT