Reading an article about 'the power of poo' on the BBC News website today and selected these excerpts for your consideration ::
"Previous research suggested the [fecal] waste from one million Americans could contain as much as $13m worth of metals per year"
"In the meantime, there's always poo mining. Brave US researchers last year identified gold in waste from American sewage treatment plants at levels which, if found in rock, would be considered worth mining. The researchers also found silver, and rare elements including palladium and vanadium."
"Arizona State University estimated that a city of one million inhabitants flushed about $13m (£8.7m) worth of precious metals down toilets and sewer drains each year."
This leaves me pondering on what you folks actually eat :nana:
Regards,
Jay.
"Previous research suggested the [fecal] waste from one million Americans could contain as much as $13m worth of metals per year"
"In the meantime, there's always poo mining. Brave US researchers last year identified gold in waste from American sewage treatment plants at levels which, if found in rock, would be considered worth mining. The researchers also found silver, and rare elements including palladium and vanadium."
"Arizona State University estimated that a city of one million inhabitants flushed about $13m (£8.7m) worth of precious metals down toilets and sewer drains each year."
This leaves me pondering on what you folks actually eat :nana:
Regards,
Jay.