Best Available Control Technology (BACT ) Guideline 4.7.12
Last Update: 4/17/2001

Flexographic Printing - High-end graphics, Heat-set Inks, on High-Porosity Material
Pollutant Achieved in Practice or in the SIP Technologically Feasible Alternate Basic Equipment
VOCUse of coating(s) with a VOC content (less water and exempt compounds) as indicated, or lower: - Fluorescent Inks: 2.5 lb/gal. - Thermal Inks: 0.3 lb/gal. - Other Inks: 2.4 lb/gal.1. Capture and control with a thermal oxidizer. 2. Capture and control with carbon adsorption.

BACT is the most stringent control technique for the emissions unit and class of source. Control techniques that are not achieved in practice or contained in s a state implementation plan must be cost effective as well as feasible. Economic analysis to demonstrate cost effectiveness is requried for all determinations that are not achieved in practice or contained in an EPA approved State Implementation Plan.

This is a Summary Page for this Class of Source. For background information, see Permit Specific BACT Determinations on Details Page.