§61.63. Emission standard for vinyl chloride plants.
40 C.F.R. § 61.63
An owner or operator of a vinyl chloride plant shall comply with the requirements of this section and § 61.65.
Vinyl chloride formation and purification— The concentration of vinyl chloride in each exhaust gas stream from any equipment used in vinyl chloride formation and/or purification is not to exceed 10 ppm (average for 3-hour period), except as provided in § 61.65(a). This requirement does not preclude combining of exhaust gas streams provided the combined steam is ducted through a control system from which the concentration of vinyl chloride in the exhaust gases does not exceed 10 ppm, or equivalent as provided in § 61.66. This requirement does not apply to equipment that has been opened, is out of operation, and met the requirement in § 61.65(b)(6)(i) before being opened.
Notes, amendments, and revision history
Amendments
[51 FR 34909, Sept. 30, 1986]
Source
Source: 41 FR 46564, Oct. 21, 1976, unless otherwise noted.
Authority
Authority: 42 U.S.C. 7401 et seq.
Source
Source: 38 FR 8826, Apr. 6, 1973, unless otherwise noted.
Amendments
[51 FR 34909, Sept. 30, 1986]