Which states require amalgam separators

The collection container will typically need to be replaced every 6 to 12 months, depending on the number of chairs that feed into the system, the size of the practice and the number of patients having their old mercury based fillings removed.

The American Dental Association ADA recommends amalgam separators in every practice, in all states to help the environment rid itself of harmful mercury entering the water. Prior to July 14, , the following states already had a mandate in place requiring the use of an amalgam separator in the dental practice.

Additionally, many other localities within California, Colorado, Ohio, and Wisconsin have similar mandatory dental amalgam reduction pretreatment programs each requiring the use of amalgam separators and some form of best management practices as well. You also have the option to opt-out of these cookies.

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These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Please click here to see any active alerts. EPA promulgated pretreatment standards in to reduce discharges of mercury from dental offices into publicly owned treatment works publicly owned treatment works A treatment works that is owned by the state or municipality.

Dental offices discharge mercury present in amalgam used for fillings. Amalgam separators are a practical, affordable and readily available technology for capturing mercury and other metals before they are discharged into sewers that drain to POTWs. Once captured by a separator, mercury can be recycled. EPA expects compliance with this final rule will annually reduce the discharge of mercury by 5. Mercury is a potent neurotoxin that bioaccumulates in fish and shellfish.

The EPA selected ten years because it is a conservative estimate of the useful life of existing equipment. Federal Register Vol. Skip to content.

Amalgam Separator Law Made Simple. Share on facebook. Share on twitter. Share on email. Waste Management Bryan Foss. Who Does the Law Affect? The major sources of information they consulted were: The Health Services Industry Detailed Study on Dental Amalgam The Environmental Council of the States A coalition of environmental organizations The American Dental Association The National Association of Clean Water Agencies Manufacturers of amalgam separators A study commissioned by the United States Air Force Using information from each of these sources helped the EPA formulate a rule that they feel balances the needs and interests of all of the above organizations in order to make a rule that fairly accommodates all dentists Amalgam Separator There are many approaches that the EPA recognizes for an amalgam separator to effectively remove mercury from wastewater, including any combination of sedimentation, centrifuging and performing an ion exchange.

Polishing Most mercury Requirements The rule makes dentists remove of at least Free Download. Bryan Foss.