Systems and methods of intensive recirculating aquaculture

1. A recirculating aquaculture system, comprising:

water sourced from a first segment of a saline aquifer;

a recirculating aquaculture system receiving the sourced water and producing discharge water; and

a water discharge apparatus that disposes of the discharge water into a second segment of the saline aquifer, the second segment of the saline aquifer being a predetermined distance below the first segment;

wherein the saline aquifer is a Floridan aquifer and the first segment of the saline aquifer having water comprising at least five parts per liter or more comprises any of a lower confining unit segment (LC) or a lower Floridan producing zone one segment (LF 1 ), and the second segment comprises a boulder zone (BZ) segment of the Floridan aquifer; and

wherein at a maximum feeding schedule, approximately 20 percent or less of total water volume of the sourced water in the recirculating aquaculture system is exchanged with new water sourced from the saline aquifer, on a daily basis.

2. The system according to claim 1 , wherein the water sourced from the LC segment has a salinity of approximately 5 to 30 ppt/liter when delivered to the recirculating aquaculture system.

3. The system according to claim 1 , wherein the water sourced from the LC segment has a temperature of between approximately 40 and 85 degrees Fahrenheit.

4. The system according to claim 1 , wherein the exchange is between the LC and BZ segments, and wherein the sourced water is utilized on a fish farm and returned to the BZ segment by an injection well using an injection zone positioned within the BZ segment.

5. The system according to claim 1 , wherein the recirculating aquaculture system, comprises:

a tank for containing water and a fish, the fish producing biological waste;

a mechanical filter that receives the water and the biological waste, the mechanical filter removing solid portions of the biological waste;

a first reservoir comprising:

a biological filter that receives the mechanically filtered water and introduces lime into the water to regulate a pH level of the water; and

a moving bed biological filter that receives the water from the biological filter and converts organic matter into carbon dioxide and ammonia into nitrogen;

a degasser that receives the water from the biological filter and removes the carbon dioxide and the nitrogen from the water; and

a second reservoir that regulates a temperature of the water, wherein a first portion of the temperature regulated water is re-introduced into the tank and a second portion of the temperature regulated water is diverted to an oxygenation system.

6. The system according to claim 5 , wherein the second portion of the temperature regulated water is re-introduced into the tank.

7. The system according to claim 5 , further comprising an ultraviolet filter (UV) that doses the water with UV radiation prior to re-introduction of the first portion or the second portion of the water into the tank.

8. The system according to claim 5 , further comprising means for monitoring oxygen in the water, means for measuring a pH level of the water, means for measuring carbon dioxide in the water, means for measuring salinity in the water, means for measuring water level of the water, means for measuring water pressure, means for measuring ammonia in the water, means for measuring thermal failure, and any combinations thereof.

9. The system according to claim 5 , further comprising an emergency oxygen system that introduces oxygen directly into the tank if the oxygenation system fails.

10. The system according to claim 5 , further comprising means for introducing fresh water into the recirculating aquaculture system from the saline aquifer at a range of approximately 300 liters to 600 liters, inclusive, per kilogram of food introduced into the tank for the fish.

11. The system according to claim 5 , further comprising a trickling filter disposed between the first reservoir and the second reservoir.

12. The system according to claim 5 , further comprising:

a sludge tank that receives sludge water from the mechanical filter and the biological filter; and

a flocculation tank that receives the sludge water and a coagulating compound.

13. The system according to claim 12 , wherein the flocculation tank comprises:

a series of three tanks, wherein adjacent tanks are in fluid communication using agitators; and

a belt filter that removes sludge from the flocculation tank.

14. A method for raising fish in a recirculating aquaculture system, the method comprising:

circulating water from a water source in a tank of a recirculating aquaculture system;

introducing fish into the tank, the fish producing biological waste in the water;

removing the water and the biological waste from an outlet of the tank;

passing the water with the biological waste through a mechanical filter to remove solid portions of the biological waste, the mechanical filter in fluid communication with the outlet of the tank;

passing the water with the biological waste through a biological filter to convert organic matter of the biological waste to create carbon dioxide, and ammonia of the biological waste to create nitrogen;

oxygenating the water; and

re-introducing the water into the tank at an inlet.

15. The method according to claim 14 , wherein the water source is an aquifer.

16. The method according to claim 14 , wherein the water source is selected from a portion of a saline aquifer that is located approximately between 500 feet and 3,000 feet, inclusive, below an upper surface of the Earth.

17. The method according to claim 14 , wherein the solid portions are removed from the tank through the outlet by circulation of the water at a selected flow rate.

18. The method according to claim 14 , further comprising denitrifying the water to remove the nitrogen created by operation of the biological filter.

19. The method according to claim 14 , further comprising removing phosphor compounds from the water.

20. The method according to claim 14 , further comprising regulating a pH of the water prior to the re-introducing of the water into the tank.

21. The method according to claim 14 , further comprising disinfecting of the water prior to the re-introducing of the water into the tank.

22. The method according to claim 14 , further comprising introducing replacement water into the recirculating aquaculture system at a range of approximately 300 liters to 600 liters, inclusive, per kilogram of food introduced into the tank for the fish.