Posts tagged with "Phosphorus"
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Peak Phosphorus: German recycler to mine phosphorus from sewage
By Hilmar Schmundt, Posted April 26th, 2010With the advent of ‘urban mining’, a new source of phosphorus, essential to farming and gardening, is now being tapped.
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Peak Phosphorus
By Greg Seaman, Posted January 28th, 2009Our ability to provide enough food to feed the human population is dependent on the availability of phosphorus.
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