Raceways for Cultivating Algae
First Claim
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1. A raceway for cultivating algae in a liquid medium, comprising one or more precipitators positioned along the raceway, and at which precipitators algal biomass produced in the raceway is precipitated from the liquid medium and concentrated.
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Abstract
A raceway for cultivating algae in a liquid medium, comprising one or more precipitators positioned along the raceway, and at which precipitators the algal biomass produced in the raceway is precipitated from the liquid medium and concentrated.
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Citations
19 Claims
- 1. A raceway for cultivating algae in a liquid medium, comprising one or more precipitators positioned along the raceway, and at which precipitators algal biomass produced in the raceway is precipitated from the liquid medium and concentrated.
- 7. A raceway for cultivating algae in a liquid medium, the raceway comprising a plurality of cyclone precipitators positioned successively along the raceway, at which precipitators algal biomass produced in the raceway is precipitated from the liquid medium and concentrated, wherein a first one of said plurality of cyclone precipitators occupies a first vertical position, and each successive one of the plurality of cyclone precipitators occupies a successively lower vertical position than the first vertical position, and wherein further the raceway is characterized in that the liquid medium flows downwardly into each cyclone precipitator.
- 11. In a raceway for cultivating algae in a liquid medium, the improvement comprising providing one or more precipitators positioned along the raceway, at which precipitators algal biomass produced in the raceway is precipitated from the liquid medium and concentrated.
Specification