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Advanced processes for the production of hydrogen, fuels and chemicals from waste Dan Eastwood Solid state fermentation Science City Hydrogen Energy Seminar.

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Presentation on theme: "Advanced processes for the production of hydrogen, fuels and chemicals from waste Dan Eastwood Solid state fermentation Science City Hydrogen Energy Seminar."— Presentation transcript:

1 Advanced processes for the production of hydrogen, fuels and chemicals from waste Dan Eastwood Solid state fermentation Science City Hydrogen Energy Seminar 22nd Jan 2010

2 Pre-treatment of plant biomass Production of chemicals WOW Wealth Out of Waste - Low input - Solid to liquid

3 Bioconversion Concept MICROBIAL BIOREFINERY Fatty Acids & Oils Sugars Aromatics

4 Comparison: single fermentations (brown rot fungi) & sequential fermentations (brown rot & white rot fungi) LC-MS P. placenta followed by P. chrysosporium S. lacrymans followed by P. chrysosporium P. placenta S. lacrymans Solvent soluble aromatics ~ 1.4 – 3.5 % dry wt conversion of straw

5 Before Week 1 Week 2Week 3 Week 2 Week 3

6 FAME Analysis ORGANISMSUBSTRATEFatty acids Pleurotus ostreatus straw16:0, 18:2 Pleurotus ostreatus Straw + Nitrogen16:0, 18:1 18:2, 20:3 Serpula lacrymans straw16:0, 18:2, 20:3, 22:0 Trametes versicolour straw16:0, 18:1 18:2, 20:3 22:0 Phanerochaete chrysosporium straw16:0, 18:1 18:2, 20:3 Schizophillum commune straw16:0, 18:1 18:2, 20:3

7 Warwick HRI Kerry Burton Guy Barker Dave Pink Chemistry Andy Clark Stuart Coles Alana Collis Tim Bugg Mark Ahmad WMG Kerry Kirwan Claudia Koncsag Arjunan Subramanian


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