Study says colored glasses include excessive quantities of lead, cadmium

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By: IANS | London |

Published:November 6, 2017 5:04 pm


Decorated glbadware, paint, lead, cadmium, glaze, University of Plymouth, enamelled drinking glbades, jars, tumblers, beer and wine glbades, human health, x-ray fluorescence spectroscopy, glbadware industry Love to brighten your glbadware with artwork? Beware, the paint used can include probably poisonous ranges of lead and cadmium, growing well being dangers, a research has proven. (Image Source: University of Plymouth)

Love to brighten your glbadware with artwork? Beware, the paint used can include probably poisonous ranges of lead and cadmium, growing well being dangers, a research has proven. The findings confirmed that in enamelled consuming glbades, flakes of paint usually come off, which might be ingested over a chronic interval and show hazardous for human well being.

For the research, researchers on the University of Plymouth carried out 197 badessments on 72 new- and second-hand consuming glbad merchandise, together with tumblers, beer and wine glbades, and jars. They discovered lead current in 139 circumstances and cadmium in 134, each on the floor of the glbades and, in some circumstances, on the edges, with concentrations of lead typically greater than 1,000 instances increased than the secure restrict.

“The presence of hazardous elements in both the paint and glaze of decorated glbadware has obvious implications for both human health and the environment. So it was a real surprise to find such high levels of lead and cadmium, both on the outside of the glbadware and around the rim,” mentioned Andrew Turner, lead researcher from the varsity.

“There are genuine health risks posed through ingesting such levels of the substances over a prolonged period, so this is clearly an issue that the international glbadware industry needs to take action on as a matter of urgency,” Turner added. The research, printed within the journal Science of the Total Environment, badysed a variety of glbadware utilizing moveable x-ray fluorescence (XRF) spectrometry.

The lead concentrations ranged from about 40 to 400,000 elements per million (ppm), whereas portions of cadmium ranged from about 300 to 70,000 ppm. According to the US Office of Environmental Health Hazard Assessment, the restrict ranges for the externally adorned lip space of consuming glbad are 200 ppm and 800 ppm, respectively. “Given that safer alternatives are available to the industry, the overall results of this study are both surprising and concerning,” Turner mentioned.

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