Monday 29 November 2010

Draft power point slides: algae oil production

Posted by Stella Kin

Draft slides for the algae production bit for the power point presentation. I'll try to think of a more creative way of presenting them.
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Why micro-microalgae?

Biomass production
  • minimum of internally competitive plant functions
  • fast reproductive cycles
  • limited nutrient requirements
  • flexible cultivation conditions
The algae biofuels are
  • non-toxic
  • similar to petroleum
  • high yields of fuels
Environmental benefits
  • fix CO2
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Which algae?
  • Chlamydomonas, Chlorella, Haematococcus, and Dunaliella
  • Diatoms
    • 60-70% oil 
    • yield 30,000L (or 200 barrels) of oil h-1 per annum
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What needs to be done?
  • Identify diatoms and species with high lipid content
  • Design of new technology to grow and harvest algae
  • Genetic modification of algae to secrete oil


Conditions for growing biomass
  • Light
  • CO2
  • Nutrient deprivation
  • Microbubbles
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Biodiesel production


Gasoline production?

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