40 C.F.R. Table 1 to Subpart BBBBBBB of Part 63
Emission Reduction and PM Concentration Requirements
Cite as 40 C.F.R. Table 1 to Subpart BBBBBBB of Part 63 (2026)
For each * * * You must * * * Using * * * 1. Process Vent Stream from equipment in target HAP service Route the process vent stream to a PM control device with: a. A PM percent reduction efficiency of 95 percent (98 percent for new sources), or b. An outlet concentration of 0.03 gr/dscf or less Vent collection system and PM control device, such as a wet scrubber or fabric filter, that are maintained and operated per manufacturer's recommendations.