Stefan Mileschin

Eventually, that shiny new iPhone 5 will have to meet its untimely end, whether it's in a landfill or (preferably) a recycling company's machinery. When it does, you'll at least be glad to know that Apple has kept the toxin levels down. HealthyStuff and iFixit have dissected the extra skinny smartphone and put it in the same "low concern" category for potential harm that's normally occupied by phones wearing their green credentials on their sleeves. Lest anyone rush to tell Greenpeace about the feat, just remember that there's a difference between proficiency at excising dangerous chemicals and getting rid of them completely: HealthyStuff still found small traces of bromine, chlorine, lead and mercury in the iPhone 5's construction, which could pose risks if the handset is ever broken apart or melted for scrap. Some concern also exists that the x-ray fluorescence spectrometer doesn't reveal the full extent of any toxic materials. Whether or not these remain sore points for you, the new iPhone is at least easier on the eco-friendly conscience than most of its peers.

http://www.engadget.com/2012/10/04/i...a-green-apple/