MoreIn the July 21, 2010, Federal Register,
the EPA announced it is promulgating a significant new use rule (SNUR) under section
5(a)(2) of the Toxic Substances Control Act (TSCA) for elemental mercury (CAS
No. 7439-97-6) for use in flow meters, natural gas manometers, and pyrometers.
A grandfathering clause was proposed for those meters in service as of Sept.
11, 2009.
The action will require persons who intend to manufacture (including import) or process elemental mercury for an activity that is designated as a significant new use by this rule to notify the EPA at least 90 days before commencing that activity. Persons subject to the provisions of this rule will not be exempt from significant new use reporting if they import into the United States or process elemental mercury as part of an article. The required notification will provide the EPA with the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity before it occurs.
This final rule will be effective Aug. 20, 2010.
Source: Federal Register Notice
The action will require persons who intend to manufacture (including import) or process elemental mercury for an activity that is designated as a significant new use by this rule to notify the EPA at least 90 days before commencing that activity. Persons subject to the provisions of this rule will not be exempt from significant new use reporting if they import into the United States or process elemental mercury as part of an article. The required notification will provide the EPA with the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity before it occurs.
This final rule will be effective Aug. 20, 2010.
Source: Federal Register Notice
View Pollution Engineering's popular 
