Percentage of analysed toys that exceeded the Russian regulatory limit for toxic metal content in soil
The study found that of the 569 products tested, 104 (18 per cent) exceeded the limit for lead, 18 (3 per cent) exceeded the limit for mercury, 45 (8 per cent) exceeded the limit for arsenic and 75 products (13 per cent) exceeded the limit for antimony. Seventy-five (13 per cent) of these products contained two or more toxic metals, thereby increasing the likelihood of harmful impacts.
25 Oct 2013 - by GRID-Arendal
What is in a computer
On average a computer is 23% plastic, 32% ferrous metals, 18% non-ferrous metals (lead, cadmium, antimony, beryllium,
chromium and mercury), 12% electronic boards (gold, palladium, silver and platinum) and 15% glass. Only
about 50% of the computer can be recycled, the rest is dumped. The toxicity of the waste is mostly due to the lead, mercury
and cadmium – non-recyclable components of a single computer may contain almost 2 kilograms of lead. ...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
Discharge of pollutants in the Caspian Sea - mercury and cadmium
Mercury and Cadmium are classified as toxic metals, and are persistant pollutants in the environment, that stays in the system and is accumulated through the food chains. The main release of these pollutants are on the west coast of the Caspian Sea, off the coast of Russia and Azerbaijan.
29 Nov 2007 - by Philippe Rekacewicz, UNEP/GRID-Arendal