Paper Products Project Profile
Two boilers at the mill were affected by the Boiler MACT Rule (40 CFR 63 Subpart DDDDD) reconsideration.
The boilers provide power and steam to the mill. The first boiler primarily burns biomass, with coal as an alternate fuel. The other burns entirely coal. Boiler MACT rules require a site-wide limit on applicable pollutants for the affected boilers. The original RFP for this project called for HCl to be measured at the common stack, but the design evolved over the permitting process. Each boiler is controlled by a Multi-Cyclone, Electrostatic Precipitator (ESP), and Dry Sorbent Injection System (Hydrated Lime).
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