|
Algae are responsible for converting carbon dioxide into oxygen. However, more than 20% of the world's oceans lack algae growth1. The essential nutrient that is lacking in the algae-deficient surface waters is iron1. However, this iron must be (i) on the surface so that the algae can convert carbon dioxide to oxygen via photosynthesis and (ii) biologically available so that algae can use it.
This technology describes the composition of and the method of production for water-buoyant particles that contain bioavailable iron. These particles can be used in oceans, fresh water, or in industrial processes.
FEATURES AND BENEFITS:
Water buoyant particles float in surface waters where algae grow
Particles contain iron in a format that algae are able to process
MARKET POTENTIAL/APPLICATIONS:
Industrial or environmental applications that involve the conversion of carbon dioxide to oxygen.
1 Kolber et al. Nature 371, 145 (1994).
Case No: SD2007-233
Patent: no. 5,965,117
Key Words: carbon dioxide, oxygen, algae, phytoplankton, iron, water-buoyant
Inquiries To: invent@ucsd.edu
|
