http://aquaticbiofuel.com/2008/12/15/biofuel-from-fish-waste-sink-or-swim/ Aquatic Products into Biofuels Thu, 18 Jun 2009 06:59:00 +0000 hourly 1 http://wordpress.com/ http://aquaticbiofuel.com/2008/12/15/biofuel-from-fish-waste-sink-or-swim/#comment-78 Thu, 18 Jun 2009 06:59:00 +0000 http://aquaticbiofuel.com/?p=404#comment-78 [...] 5: Co-Product Fraction Marketing Strategies. Even with algae species with up to 50% oil content, the additional 50% biomass remains. This biomass fraction contains valuable proteins for livestock, poultry and fish feed additives valued from $800 up to $2500 per ton. As fish-feed an interesting concept would be to feed the biomass to fish (tilapia for example) and then produce fish fillets, fish meal, and fish-oil from which another bio-diesel can be produced [...]

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