Algaculture system for biofuel production and methods of production thereof

摘要

Embodiments of algaculture systems to generate biofuel are herein provided. In one embodiment, an algaculture system includes a photo-bioreactor (PBR) including pump/tank assembly in communication with an input portion of a solar collector. The pump/tank assembly may act as a reservoir and/or agitator for a mixture of algae, water and nutrients (hereinafter, “algae media”) which mixture may be pumped into the solar collector. The solar collector may comprise a plurality of interconnected tubes (in various configurations) with a plurality of axial vortex flow generators positioned at an intake portion of each tube. Sensors, ports for input of nutrients and gasses, and ports for removal of gasses may be located in fittings between sections of tubing. An output portion of the solar collector may be in fluid communication with a continuous harvester which may redirect mature algae for processing thereof.

主权项

1. An algaculture system, comprising:
a pump/tank assembly having a mixer therein, the assembly configured to continuously mix and lift a quantity of algae, nutrients, water and carbon dioxide; a solar collector comprising a plurality of interconnected tubes, the solar collector in communication with an outlet of the pump/tank assembly at a proximal end thereof; a plurality of 180 degree fittings interconnecting the tubes to one another such that the solar connector has an undulating configuration; the plurality of tubes being vertically-oriented relative to a flat surface; at least one cooling tube positioned within at least one tube of the solar collector wherein the cooling tube enters through an opening in a first fitting and exits through an opening in a second fitting; a plurality of axial vortex flow generators situated at an intake portion of each of the interconnected tubes; and a continuous harvester for separating a first type of algae from a second type of algae, the continuous harvester in fluid communication with the solar collector at a distal end thereof and in fluid communication with the pump/tank assembly, the continuous harvester having a first outlet for directing the first type of algae for further processing thereof.