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

Source Category

Source: Sewage Treatment Plant -
Headworks and Primary Treatment		 Revision: 2
Document #: 150.1.1
Class: All Date: 06/02/95

Determination

POLLUTANT

 BACT
1. Technologically Feasible/ Cost Effective
2. Achieved in Practice		 TYPICAL TECHNOLOGY
POC 1.  n/a




2. n/a		 1. Process modifications (e.g., turbulence reduction), and covers with vapor phase controls (process air recycle, odor control equipment, activated carbon or alumina systems, biofilters)a,T
2. Industrial source control, packed scrubber for odor control at headworks, and fixed covers for primary clarifiersa,T
NOx 1.  n/a
2. n/a		 1. n/ab
2.  n/ab
SO2 1.  n/s
2.  n/s		 1.  Ferrous Chloride Injection and Caustic Scrubber for Hydrogen Sulfide Removala
2.  Ferous Chloride Injection for Hydrogen Sulfide Removala
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. n/a
2.  n/a		 1.  n/a
2. n/a

References

a. BAAQMD
b. Draft Tri-TAC VOC Control Technology Guidance Document
T. TBACT