(Equation 1B)
where:
B is the total mass or organic HAP in the thinners used during the compliance period, kg
Volt,j is the total volume of thinner, j, used during the compliance period, liters
Dt,j is the density of thinner, j, kg thinner per liter thinner
Wt,j is the mass fraction of organic HAP in thinner, j, kg organic HAP per kg thinner
n is the number of different thinners used during the compliance period
(Equation 1C)
where:
C is the total mass of organic HAP in the cleaning materials used during the compliance period, kg
Vols,k is the total volume of cleaning material, k, used during the compliance period, liters
Ds,k is the density of cleaning material, k, kg cleaning material per liter cleaning material
Ws,k is the mass fraction of organic HAP in cleaning material, k, kg organic HAP per kg material
p is the number of different cleaning materials used during the compliance period
NR 465.27(2)(e)2.2. If you choose to account for the mass of organic HAP contained in waste materials sent or designated for shipment to a hazardous waste TSDF in the calculation of the mass of organic HAP emissions using Equation 1, you shall determine it according to the following procedures: NR 465.27(2)(e)2.a.a. You may include in the determination of organic HAP in waste materials only the waste materials that are generated by coating operations for which you use Equation 1 in subd. 1. and that will be treated or disposed of by a facility that is regulated as a TSDF under 40 CFR part 262, 264, 265, or 266. The TSDF may be either off-site or on-site. You may not include in the determination the organic HAP contained in wastewater. NR 465.27(2)(e)2.b.b. Determine either the amount of waste materials sent to a TSDF during the compliance period or the amount collected and stored during the compliance period and designated for future transport to a TSDF. You may not include in your determination any waste materials sent to a TSDF during a compliance period if you have already included them in the amount collected and stored during that compliance period or a previous compliance period. NR 465.27(2)(e)2.e.e. To the extent that waste manifests include this information, they may be used as part of the documentation of the amount of waste materials and mass of organic HAP contained in them. NR 465.27(2)(f)(f) Determine the total volume of coating solids used, liters, which is the combined volume of coating solids for all of the coatings used during the compliance period, using the following equation: (Equation 2)
where:
Vst is the total volume of coating solids used during the compliance period, liters
Volc,i is the total volume of coating, i, used during the compliance period, liters
Vs,i is the volume fraction of coating solids for coating, i, liters solids per liter coating, determined according to s. NR 465.26 (2) (b) m is the number of coatings used during the compliance period
NR 465.27(2)(g)(g) Calculate the organic HAP emission rate, kg organic HAP per liter coating solids used, using the following equation: (Equation 3)
where:
Havg is the organic HAP emission rate for the compliance period, kg organic HAP per liter coating solids
He is the total mass organic HAP emissions from all materials used during the compliance period, kg, as calculated using Equation 1 in par. (e) 1.
Vst is the total volume coating solids used during the compliance period, liters, as calculated using Equation 2 in par. (f)
NR 465.27(2)(h)(h) Ensure that the organic HAP emission rate for the initial compliance period is less than or equal to the applicable emission limit in s. NR 465.23 (1). You shall keep all records as required by s. NR 465.25 (3) and (4). As part of the notification of compliance status required by s. NR 465.25 (1), you shall identify the coating operation or operations for which you used the emission rate without add-on controls option and submit a statement that the coating operation was, or operations were, in compliance with the emission limitations during the initial compliance period because the organic HAP emission rate was less than or equal to the applicable emission limit in s. NR 465.23 (1). NR 465.27(3)(3) How do I demonstrate continuous compliance with the emission limitations?. NR 465.27(3)(a)(a) To demonstrate continuous compliance, the organic HAP emission rate for each compliance period, determined according to sub. (2) (a) to (g), shall be less than or equal to the applicable emission limit in s. NR 465.23 (1). Each month following the initial compliance period described in sub. (1) is a compliance period. NR 465.27(3)(b)(b) If the organic HAP emission rate for any compliance period exceeded the applicable emission limit in s. NR 465.23 (1), this is a deviation from the emission limitations for that compliance period and shall be reported as specified in s. NR 465.25 (1) (b) 6. and (2) (e). NR 465.27(3)(c)(c) As part of each semiannual compliance report required by s. NR 465.25 (2), you shall submit a statement that you were in compliance with the emission limitations during the reporting period because the organic HAP emission rate for each compliance period was less than or equal to the applicable emission limit in s. NR 465.23 (1). NR 465.27 HistoryHistory: CR 03-037: cr. Register March 2004 No. 579, eff. 4-1-04. NR 465.28NR 465.28 Compliance requirements for the emission rate with add-on controls option. NR 465.28(1)(1) By what date must I conduct performance tests and other initial compliance demonstrations?. NR 465.28(1)(a)(a) Existing affected sources. For an existing affected source, you shall do all of the following: NR 465.28(1)(a)1.1. Install and operate all emission capture systems, add-on control devices, and CPMS you use to demonstrate compliance no later than the applicable compliance date specified in s. NR 465.21 (4). Except for solvent recovery systems for which you conduct liquid-liquid material balances according to sub. (2) (g), you shall conduct a performance test of each capture system and add-on control device according to the procedures in subs. (5) to (7), and establish the operating limits required by s. NR 465.23 (3) no later than the compliance date specified in s. NR 465.21 (4). For a solvent recovery system for which you conduct liquid-liquid material balances according to sub. (2) (g), you shall initiate the first material balance no later than the compliance date specified in s. NR 465.21 (4). NR 465.28(1)(a)3.3. Complete the compliance demonstration for the initial compliance period according to the requirements of sub. (2). The initial compliance period begins on the applicable compliance date specified in s. NR 465.21 (4) and ends on the last day of the first full month after the compliance date. If the compliance date occurs on any day other than the first day of a month, then the initial compliance period extends through the end of that month plus the next month. The initial compliance demonstration includes the results of emission capture system and add-on control device performance tests conducted according to subs. (5) to (7); results of liquid-liquid material balances conducted according to sub. (2) (g); calculations according to sub. (2) and supporting documentation showing that, during the initial compliance period, the organic HAP emission rate was equal to or less than the emission limit in s. NR 465.23 (1) (a); the operating limits established during the performance tests and the results of the continuous parameter monitoring required by sub. (9); and documentation of whether you developed and implemented the work practice plan required by s. NR 465.23 (4). NR 465.28(1)(b)(b) New and reconstructed affected sources. For a new or reconstructed affected source, you shall do all of the following: NR 465.28(1)(b)1.1. Install and operate all emission capture systems, add-on control devices, and CPMS you use to demonstrate compliance no later than the applicable compliance date specified in s. NR 465.21 (4). Except for solvent recovery systems for which you conduct liquid-liquid material balances according to sub. (2) (g), conduct a performance test of each capture system and add-on control device according to the procedures in subs. (5) to (7), and establish the operating limits required by s. NR 465.23 (3) no later than 180 days after the applicable compliance date specified in s. NR 465.21 (4). For a solvent recovery system for which you conduct liquid-liquid material balances according to sub. (2) (g), initiate the first material balance no later than 180 days after the applicable compliance date specified in s. NR 465.21 (4). NR 465.28(1)(b)3.3. Complete the compliance demonstration for the initial compliance period according to the requirements of sub. (2). The initial compliance period begins on the applicable compliance date specified in s. NR 465.21 (4) and ends on the last day of the first full month after the compliance date, or the date you conduct the performance tests of the emission capture systems and add-on control devices, or initiate the first liquid-liquid material balance for a solvent recovery system; whichever is later. The initial compliance demonstration includes the results of emission capture system and add-on control device performance tests conducted according to subs. (5) to (7); results of liquid-liquid material balances conducted according to sub. (2) (g); calculations according to sub. (2) and supporting documentation showing that, during the initial compliance period, the organic HAP emission rate was equal to or less than the emission limit in s. NR 465.23 (1) (b); the operating limits established during the performance tests and the results of the continuous parameter monitoring required by sub. (9); and documentation of whether you developed and implemented the work practice plan required by s. NR 465.23 (4). NR 465.28(1)(b)4.4. Maintain a log detailing the operation and maintenance of the emission capture system, add-on control device and continuous parameter monitors during the period between the compliance date and the performance test conducted as specified in subd. 1. Begin complying with the operating limits for your affected source on the date you complete the performance tests specified in subd. 1. You do not need to comply with the operating limits for the emission capture system and add-on control device required by s. NR 465.23 (3) until after you have completed the performance tests specified in subd. 1. This requirement does not apply to solvent recovery systems for which you conduct liquid-liquid material balances according to sub. (2) (g). NR 465.28(2)(2) How do I demonstrate initial compliance?. You may use the emission rate with add-on controls option for any coating operation, for any group of coating operations in the affected source or for all of the coating operations in the affected source. You may include both controlled and uncontrolled coating operations in a group for which you use this option. You shall use either the compliant material option or the emission rate without add-on controls option for any coating operation or operations in the affected source for which you do not use this option. To demonstrate initial compliance, the coating operation or operations for which you use the emission rate with add-on controls option shall meet the applicable emission limit in s. NR 465.23 (1) and the work practice standards required in s. NR 465.23 (4), and each controlled coating operation shall meet the operating limits required in s. NR 465.23 (3). When calculating the organic HAP emission rate according to this subsection, do not include any coatings, thinners or cleaning materials used on coating operations for which you use the compliant material option or the emission rate without add-on controls option. You do not need to redetermine the mass of organic HAP in coatings, thinners or cleaning materials that have been reclaimed onsite and reused in the coating operation or operations for which you use the emission rate with add-on controls option. You shall meet all of the following requirements to demonstrate initial compliance with the emission limitations: NR 465.28(2)(a)(a) Except as provided in sub. (1) (b) 4. and except for solvent recovery systems for which you conduct liquid-liquid material balances according to the requirements of par. (g), establish and demonstrate continuous compliance during the initial compliance period with the operating limits required by s. NR 465.23 (3), using the procedures specified in subs. (8) and (9). NR 465.28(2)(c)(c) Follow the procedures specified in s. NR 465.27 (2) (a) to (d), to determine the mass fraction of organic HAP, density and volume of each coating, thinner and cleaning material used during the compliance period, and the volume fraction of coating solids for each coating used during the compliance period. NR 465.28(2)(d)(d) Using Equation 1 in s. NR 465.27 (2), calculate the total mass of organic HAP emissions before add-on controls from all coatings, thinners and cleaning materials used during the compliance period in the coating operation or group of coating operations for which you use the emission rate with add-on controls option. NR 465.28(2)(e)(e) Determine the mass of organic HAP emissions reduced for each controlled coating operation during the compliance period. The emissions reduction determination quantifies the total organic HAP emissions that pass through the emission capture system and are destroyed or removed by the add-on control device. Use the procedures in par. (f) to calculate the mass of organic HAP emissions reduction for each controlled coating operation using an emission capture system and add-on control device other than a solvent recovery system for which you conduct liquid-liquid material balances. For each controlled coating operation using a solvent recovery system for which you conduct a liquid-liquid material balance, use the procedures in par. (g) to calculate the organic HAP emissions reduction. NR 465.28(2)(f)(f) For each controlled coating operation using an emission capture system and add-on control device other than a solvent recovery system for which you conduct liquid-liquid material balances, calculate the organic HAP emissions reduction by applying the emission capture system efficiency and add-on control device efficiency to the mass of organic HAP contained in the coatings, thinners and cleaning materials that are used in the coating operation served by the emission capture system and add-on control device during the compliance period. For any period of time a deviation specified in sub. (4) (c) or (d) occurs in the controlled coating operation, including a deviation during a period of startup, shutdown or malfunction, you shall assume zero efficiency for the emission capture system and add-on control device. For the purposes of completing the compliance calculations, you shall treat the materials used during a deviation on a controlled coating operation as if they were used on an uncontrolled coating operation for the time period of the deviation. You may not include those materials in the calculations of organic HAP emissions reduction in Equation 1. The organic HAP emissions reduction shall be calculated using the following equations: (Equation 1)
where:
Hc is the mass of organic HAP emissions reduction for the controlled coating operation during the compliance period, kg
AI is the total mass of organic HAP in the coatings used in the controlled coating operation, kg, as calculated in Equation 1A
BI is the total mass of organic HAP in the thinners used in the controlled coating operation, kg, as calculated in Equation 1B
CI is the total mass of organic HAP in the cleaning materials used in the controlled coating operation during the compliance period, kg, as calculated in Equation 1C
CE is the capture efficiency of the emission capture system vented to the add-on control device, percent. Use the test methods and procedures specified in subs. (5) and (6) to measure and record capture efficiency.
DRE is the organic HAP destruction or removal efficiency of the add-on control device, percent. Use the test methods and procedures in subs. (5) and (6) to measure and record the organic HAP destruction or removal efficiency.
(Equation 1A)
where:
AI is the mass of organic HAP in the coatings used in the controlled coating operation, kg
Volc,i is the total volume of coating, i, used, liters
Dc,i is the density of coating, i, kg per liter
Wc,i is the mass fraction of organic HAP in coating, i, kg per kg
m is the number of different coatings used
(Equation 1B)
where:
BI is the mass of organic HAP in the thinners used in the controlled coating operation, kg
Volt,j is the total volume of thinner, j, used, liters
Dt,j is the density of thinner, j, kg per liter
Wt,j is the mass fraction of organic HAP in thinner, j, kg per kg
n is the number of different thinners used
(Equation 1C)
where:
