A point pollution source, not only of mercury but also of other amalgam constituents

Shraim A, Alsuhaimi A, Al-Thakafy JT Taibah University, Faculty of Science, Chemistry Department, Al-Madinah Al-Munawarah, Saudi Arabia; University of Queensland, National Research Centre for Environmental Toxicology (EnTox), 39 Kessels Road, Brisbane, QLD 4108, Australia. Current literature suggests that amalgam waste from dental clinics is a point-source of mercury pollution in the environment. However, apart from mercury, other amalgam constituents (e.g. Ag, Sn, Cu, and Zn) in dental clinics' wastewater have not been reported in the literature before. The objective of this study was to evaluate the concentrations of mercury and other metals in the wastewater of some dental clinics and the influent of a wastewater treatment plant in Al-Madinah Al-Munawarah (KSA). This renders dental clinics wastewater a hazardous waste which should be properly treated before it is discharged into the environment.

For full article: http://dental.researchtoday.net/archive/8/5/8972.htm

Website supported by www.aces4ce.com
ACES is the world's leader in providing live webcast dental continuing education

Disclaimer

Content on this blog are for informational purposes only, is neither intended to and does not establish a standard of care, and is not a substitute for professional judgment, advice, diagnosis, or treatment. ACES is not responsible for information on external websites linked to this website.