Section 58.01.01.702 - PARTICULATE MATTER - EXISTING EQUIPMENT PROCESS WEIGHT LIMITATIONS01.General Restrictions. No person may emit into the atmosphere from any process or process equipment operating prior to October 1, 1979, particulate matter in excess of the amount shown by the following equations, where E is the allowable emission from the entire source in pounds per hour, and PW is the process weight in pounds per hour: (3-28-23)a. If PW is less than 17,000 pounds per hour, E = 0.045 (PW)0.60 (3-28-23)b. If PW is equal to or greater than 17,000 pounds per hour, E = 1.12 (PW)0.27. (3-28-23)02.Exemptions. The provisions of Section 702 do not apply to: (3-28-23) a. Fuel burning equipment; or (3-28-23)b. Equipment used exclusively to dehydrate sugar beet pulp or alfalfa. (3-28-23)03.Emission Standards. The following table illustrates the emission standards set forth in Section 702. PROCESS WEIGHT lb/hr | EMISSIONS FROM ENTIRE SOURCE lb/hr | PROCESS WEIGHT lb/hr | EMISSIONS FROM ENTIRE SOURCE lb/hr |
175 or less | 1 | 20,000 | 16.24 |
200 | 1.08 | 40,000 | 19.58 |
400 | 1.64 | 60,000 | 21.84 |
600 | 2.09 | 80,000 | 23.61 |
800 | 2.48 | 100,000 | 25.07 |
1,000 | 2.84 | 200,000 | 30.23 |
2,000 | 4.30 | 400,000 | 36.46 |
4,000 | 6.52 | 600,000 | 40.67 |
6,000 | 8.32 | 800,000 | 43.96 |
8,000 | 9.89 | 1,000,000 | 46.69 |
10,000 | 11.30 | 2,000,000 | 56.30 |
(3-28-23)
Idaho Admin. Code r. 58.01.01.702