Wisconsin Administrative Code
Department of Natural Resources
NR 400-499 - Environmental Protection - Air Pollution Control
Chapter NR 466 - National emission standards for hazardous air pollutants for printing and flexible substrate surface coating processes
Subchapter III - Paper and Other Web Coating
Section NR 466.23 - Emission standards and compliance dates

Universal Citation: WI Admin Code § NR 466.23

Current through August 26, 2024

(1) WHAT EMISSION STANDARDS MUST I MEET?

(a) If you own or operate any affected source that is subject to the requirements of this subchapter, you shall comply with the requirements in this section on and after the compliance dates specified in sub. (3).

(b) You shall limit organic HAP emissions to the level specified in one of the following:

1. No more than 5% of the organic HAP applied for each month (95% reduction) at existing affected sources and no more than 2% of the organic HAP applied for each month (98% reduction) at new affected sources.

2. No more than 4% of the mass of coating materials applied for each month at existing affected sources and no more than 1.6 % of the mass of coating materials applied for each month at new affected sources.

3. No more than 20% of the mass of coating solids applied for each month at existing affected sources and no more than 8% of the coating solids applied for each month at new affected sources.

4. If you use an oxidizer to control organic HAP emissions, operate the oxidizer such that an outlet organic HAP concentration of no greater than 20 parts per million by volume (ppmv) by compound on a dry basis is achieved and the efficiency of the capture system is 100%.

(2) WHAT OPERATING LIMITS MUST I MEET?

(a) For any web coating line or group of web coating lines for which you use add-on control devices, unless you use a solvent recovery system and conduct a liquid-liquid material balance, you shall meet the operating limits specified in Table 1 of this subchapter or the requirements in par. (b). The operating limits apply to emission capture systems and control devices, and you shall establish the operating limits during the performance test according to the requirements in s. NR 466.24(3) (e) 3. You shall meet the operating limits at all times after you establish them.

(b) If you use an add-on control device other than those listed in Table 1 of this subchapter or wish to monitor an alternative parameter and comply with a different operating limit, you shall apply to the administrator for approval of alternative monitoring under s. NR 460.07(6).

(3) WHEN MUST I COMPLY?

(a) If you own or operate an existing affected source subject to the provisions of this subchapter, you shall comply by the compliance date. The compliance date for existing affected sources is December 5, 2005. You shall complete any performance test required in s. NR 466.24(3) within the time limits specified in s. NR 460.06(1) (b).

(b) If you own or operate a new affected source subject to the provisions of this subchapter, your compliance date is immediately upon start-up of the new affected source or by December 4, 2002, whichever is later. You shall complete any performance test required in s. NR 466.24(3) within the time limits specified in s. NR 460.06(1) (b).

(c) If you own or operate a reconstructed affected source subject to the provisions of this subchapter, your compliance date is immediately upon startup of the affected source or by December 4, 2002, whichever is later. Existing affected sources which have undergone reconstruction as defined in s. NR 460.02 are subject to the requirements for new affected sources. The costs associated with the purchase and installation of air pollution control equipment are not considered in determining whether the existing affected source has been reconstructed. Additionally, the costs of retrofitting and replacing equipment that is installed specifically to comply with this subchapter are not considered reconstruction costs. You shall complete any performance test required in s. NR 466.24(3) within the time limits specified in s. NR 460.06(1) (b).

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