$21 billion
of silver and gold locked away in e-products each year and
electronic waste contains precious metal “deposits” 40
to 50 times richer than ores mine.[6] Australian scientists
have found that 1 tonne of old mobile phones contain about
100 kilograms of copper, three kilos of silver and 200 grams
of gold.[7]
According to Ms Lowrey, “Australian
researchers have demonstrated that “urban mining” of
e-waste will become a reality over the next decade - a
similar time frame to the operationalisation of deep sea
mining.”
“Urban mining will be more lucrative than
deep sea mining and will deal with an otherwise intractable
waste problem in a much more responsible manner.”
“The
expense and risks of deep sea mining cannot be justified
while there is a profitable, socially and environmentally
beneficial alternative to satisfy society’s needs for the
same
metals.”
http://www.scoop.co.nz/stories/WO1308/S00016/deep-sea-mining-targeted-by-activists-at-london-conference.htm
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