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eBook details

• Title: Mercury Pollution from Dental Amalgam Waste in Trinidad and Tobago (Report)
• Author : Journal of Water Resource and Protection (JWARP)
• Release Date : January 01, 2010
• Genre: Earth Sciences,Books,Science & Nature,
• Pages : * pages
• Size : 202 KB

Description

1. Introduction An amalgam is an alloy of Mercury and one or more other metals. The amalgam alloy is a combination of solid metals containing mainly particles of silver, tin and copper [1]. Other particles, which are sometimes included, are zinc, palladium, indium and selenium. Dental amalgam is made by mixing liquid mercury with powdered amalgam alloys in a process called "trituration". Trituration of commercial amalgam alloys produces a plastic mass (the "amalgam") that the dentist places in a cavity preparation [2].

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