Hexavalent Chromium ATCM for Decorative and Hard Chrome

More documents

Recommendations

Info

Effective Date: October 24, 2007(A)(B)(C)(D)Existing facilities demonstrating compliance with amilligrams per ampere-hour emission limitation specified inTable 93102.4.Facilities that undergo a modification afterOctober 24, 2007.New hexavalent chromium facilities complying with section93102.4(d)(2) or section 93102.6(b)(1)(A) or (C).Facilities that submit an alternative compliance method ormethods for approval as provided in section 93102.4(b)(3).(2) New or modified facilities must conduct the performance testrequired by this section 93102.7 no later than 60 days afterinitial start-up.(3) Existing facilities must conduct the performance test requiredby this section 93102.7 no later than the applicable effectivedate contained in Table 93102.4.(4) The performance test must be conducted using one of theapproved test methods specified in subsection 93102.7(c).The hexavalent chromium emission rate shall be multiplied bythe facility annual permitted ampere-hour usage to determinethe annual emissions of hexavalent chromium for the facility.(5) Facilities do not need to conduct a performance test if thefacility’s annual permitted ampere-hour usage is ≤20,000 andthe facility is located within 330 feet of a sensitive receptor orthe facility’s annual permitted ampere-hour usage is ≤50,000and the facility is located more than 330 feet from a sensitivereceptor that exists on October 24, 2007, and the facility isusing chemical fume suppressants.(6) Trivalent chromium plating facilities meeting the mg/dscmemission rate specified in section 93102.6(a)(1) must conducta performance test to demonstrate compliance with the totalchromium emission rate.(b)Use of previously conducted performance test.A performance test conducted after January 1, 2000 may be usedto satisfy the requirements of this section 93102.7, so long as all ofthe following criteria are met:24
Effective Date: October 24, 2007(1) The test demonstrated compliance with the applicablehexavalent chromium emission rate specified in Table 93102.4of section 93102.4 for hexavalent chromium plating or chromicacid anodizing facilities, or 0.01 mg/dscm or less totalchromium emission rate for trivalent chromium platingfacilities, or 0.015 mg/dscm hexavalent chromium emissionrate for facilities with enclosed hexavalent chromiumelectroplating tanks complying with section 93102.6(b)(1)(A),and(2) The performance test was approved by the permitting agency,and(3) The test is representative of the method to control emissionscurrently in use as of October 24, 2007, and(4) The performance test was conducted using one of theapproved test methods specified in subsection 93102.7(c).(c)Approved test methods(1) Emissions testing shall be conducted with a minimum of threetest runs in accordance with one of the following test methods:(A)(B)(C)California Air Resources Board Test Method 425, lastamended July 28, 1997, (section 94135, Title 17, CaliforniaCode of Regulations (CCR); orU.S. EPA Method 306, (40 CFR 63 Appendix A) with orwithout hexavalent chromium option (Method 306, Section2.2.3) provided that, if the total chromium option is used,the total chromium measurement must be assumed to beall hexavalent chromium; orSouth Coast Air Quality Management DistrictMethod 205.1.(2) Smoke Test to Verify the Seal Integrity of Covers Designed toReduce Chromium Emissions from Electroplating andAnodizing Tanks (See Appendix 5).(3) Surface tension using a tensiometer shall be measured inaccordance with U.S. EPA Method 306B (40 CFR 63Appendix A). Surface tension using a stalagmometer shall bemeasured using the procedure set forth in Appendix 8, or analternative procedure approved by the permitting agency.25
Page 4 and 5: Effective Date: October 24, 2007con
Page 6 and 7: Effective Date: October 24, 2007she
Page 8 and 9: Effective Date: October 24, 2007(37
Page 11 and 12: Effective Date: October 24, 2007(53
Page 13 and 14: Effective Date: October 24, 2007(A)
Page 15 and 16: Effective Date: October 24, 2007Met
Page 17 and 18: Effective Date: October 24, 2007(B)
Page 19 and 20: Effective Date: October 24, 2007(5)
Page 23: Effective Date: October 24, 2007(b)
Page 27 and 28: Effective Date: October 24, 2007(b)
Page 29 and 30: Effective Date: October 24, 200745
Page 31 and 32: Effective Date: October 24, 2007Chr
Page 33 and 34: Effective Date: October 24, 2007(d)
Page 37 and 38: Effective Date: October 24, 2007tes
Page 39 and 40: Effective Date: October 24, 20073.
Page 41 and 42: Effective Date: October 24, 2007Tab
Page 45 and 46: Effective Date: October 24, 2007App
Page 47 and 48: Effective Date: October 24, 2007b)
Page 53 and 54: Effective Date: October 24, 2007San
Page 57: Effective Date: October 24, 2007App

Hexavalent Chromium ATCM for Decorative and Hard Chrome

Create successful ePaper yourself

Delete template?

Save as template?