BAY AREA AIR QUALITY
MANAGEMENT DISTRICT |
Source Category
| Source: | Lithographic or Offset Printing - Non-Heatset | Revision: | 4 |
| Document #: | 110.2.1 | ||
| Class: | All | Date: | 08/24/98 |
Determination
POLLUTANT |
BACT 1. Technologically Feasible/ Cost Effective 2. Achieved in Practice |
TYPICAL TECHNOLOGY |
| POC | 1. Low VOC fountain
solution (<6% by vol.); and automatic blanket & roller wash w/ solvent
capture & recycle; and cleanup solvents w/ <2.5 lb VOC/gal or VOC vapor
pressure <5 mm Hg; and kerosene-like oil based inks. If cost-effective,
capture and vent VOC to afterburner or carbon adsorption system w/ >98.5%
destruction/recovery device efficiency; or VOC outlet <10 ppmva,b,T 2. Low VOC fountain solution (<8% by vol.); and minimum possible VOC blanket wash & roller & tray washes; and cleanup solvents w/ <7.5 lb VOC/gal and VOC vapor pressure <25 mm Hg or <30% by vol. VOC; and kerosene-like oil based inksa,T |
1. Low VOC Coatings and
Solvents; or BAAQMD Approved Collection System and Abatement Devicea,b,T 2. Low VOC Coatings and Solventsa,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. No or low NPOC
solutions/washes and kerosene-like oil based inks, or approved abatement system, as for
POC abovea,b,T 2. Low NPOC solutions/washes and kerosene-like oil based inks as for POC abovea,T |
1. Low or no NPOC
Coatings and Solvents; or BAAQMD Approved Abatement Systema,b,T 2. Low NPOC Coatings and Solventsa,T |
References
| a. BAAQMD b. For abatement devices, the following are acceptable; <10 ppmv at outlet; or >98.5% destruction/recovery efficiency if inlet VOC >2000 ppmv; or >97% efficiency if inlet VOC >200 to <2000 ppmv; or >90% efficiency if inlet VOC <200 ppmv. T. TBACT |