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Recycling, Bioeconomy, Water, Bioeconomy
Preventing “oceans of plastic soup”
Preventing “oceans of plastic soup” Approximately 8 million metric tons of plastic waste washes off land into the ocean each year. Bottle caps, toothbrushes, tiny plastic fragments, filaments, pellets, film and resin float about in the water columns.
Ralf Otterpohl: a second life for unsuspected nutrient-rich waste
Ralf Otterpohl: a second life for unsuspected nutrient-rich waste Every day cities in Europe discard a useful nutrient-rich resource that could be used to grow crops. Ironically, we treat and process human wastes while we mine non-renewable phosphate and potassium and we consume fossil fuel to make nitrogen fertiliser.