Process and method for optimizing production of food and feed
A process includes microbially degrading harvested polyculture plant material to form a concentrated microbial biomass and providing the concentrated microbial biomass to an intermediary animal for consumption. The process may also be directed to producing a product animal which includes providing a growth area having an outlet for waste and providing a harvested plant material collection area having an outlet for degradation products. The process may also include providing a microbial growth system for producing a bacterial biomass and directing at least some waste from the outlet of the product animal growth area to the harvested plant material collection area. The process may also include directing at least some degradation products to the microbial growth system, directing some of the microbial biomass produced in the microbial growth system to an intermediary animal for consumption, and directing the intermediary animal to a product animal growth area.
1. An apparatus for growing a microbial population, comprising:
a bounded tank comprising water and a diversified microbial population comprising constituent microbes within the water, the bounded tank having an upper end and a bottom surface generally opposite the upper end, the bounded tank defining a lower fluid zone within the water and adjacent the bottom surface, and an upper fluid zone adjacent the upper end, wherein a population of constituent microbes is concentrated in the lower fluid zone;
at least one bat structure comprising a substrate of wood chips contained within the bat structure for promoting the growth and reproduction of constituent microbes, wherein the at least one bat structure is at least partially submerged within the water of the bounded tank and at least partially provided in the upper fluid zone;
a pump for creating movement of the constituent microbes within the water of the bounded tank, such that the constituent microbes are in dynamic contact with the substrate of wood chips contained within the bat structure, the pump having an inlet provided adjacent the bottom surface of the bounded tank;
a transfer line connected to the pump, the transfer line having an outlet adjacent the at least one bat structure for directing an effluent taken from the lower fluid zone of the bounded tank through a portion of the at least one bat structure; and
an aerator for generating a flow of air disposed within the lower fluid zone of the bounded tank, the aerator positioned to pass the generated flow of air through the water within the lower fluid zone and into at least one bat structure in the upper fluid zone.
2. The apparatus of claim 1 , further comprising a process monitor in communication with the microbial population.
3. The apparatus of claim 2 , wherein the process monitor includes at least one of a temperature monitor, a pH monitor, a conductivity monitor, and an oxidation reduction potential monitor.
4. The apparatus of claim 1 , comprising a plurality of bats, each bat comprising a bat structure comprising a substrate of wood chips contained within the bat structure for promoting the growth and reproduction of constituent microbes, wherein each of the plurality of bats is at least partially submerged within the water of the bounded tank and at least partially provided in the upper fluid zone.
5. The apparatus of claim 1 , wherein the at least one bat structure is angled with respect to the bottom surface of the bounded tank.
6. The apparatus of claim 1 , wherein the at least one bat structure comprises netting to restrain the substrate therein and to allow fluid to pass therethrough.