Targeted pollutant release in microorganisms

1. A method of using algae to remove a pollutant from a first fluid, the method comprising:

providing a growing apparatus having a first reservoir containing the first fluid and a second reservoir containing a second fluid;

growing the algae using the growing apparatus;

exposing the algae to the first fluid within the first reservoir wherein the algae uptakes the pollutant from the first fluid; and

exposing the algae via a belt to the second fluid in the second reservoir wherein the algae is stimulated to release the pollutant.

2. The method of claim 1 , further comprising following release of the pollutant, the algae is then brought back to the first reservoir to uptake additional pollutants.

3. The method of claim 1 , wherein the belt comprises a coating.

4. The method of claim 1 , wherein the belt moves in a continuous manner.

5. The method of claim 1 , wherein the belt comprises a surface and microorganisms growing on the surface.

6. The method of claim 1 , wherein the belt comprises bacteria, fungi, the algae, or a combination thereof.

7. The method of claim 1 , wherein the pollutant is nitrogen, phosphorous, potassium, carbon, a toxic metal, a salt, a pharmaceutical, a pharmaceutical and personal care product, or a hormone.

8. The method of claim 1 , further comprising starving the algae of the pollutant by exposing the algae to the second fluid thereby causing the algae to consume increased amounts of the pollutant from the first fluid in the first reservoir.

9. The method of claim 1 , further comprising concentrating the pollutant within the second fluid in the second reservoir.

10. The method of claim 1 , wherein a first temperature of the first fluid is lower than a second temperature of the second fluid.

11. The method of claim 10 , wherein the second temperature is within a range of 30-90 degrees Celsius.

12. The method of claim 10 , further comprising controlling the second temperature of the second fluid.

13. The method of claim 1 , wherein the second fluid is illuminated using increased light intensity.

14. The method of claim 1 , wherein the algae is exposed to a sorbent material.

15. The method of claim 1 , wherein the second fluid has a high concentration of biological oxygen demand.

16. The method of claim 1 , further comprising controlling a temperature of air within the growing apparatus.

17. The method of claim 1 , further comprising controlling light within the growing apparatus.

18. The method of claim 1 , further comprising harvesting the algae.

19. A method of using microorganisms to remove a pollutant from a first fluid, the method comprising:

providing a growing apparatus having a first reservoir containing the first fluid and a second reservoir containing a second fluid;

growing the microorganisms using the growing apparatus;

exposing the microorganisms via a belt to the first fluid within the first reservoir wherein the microorganisms uptake the pollutant from the first fluid; and

exposing the microorganisms via the belt to the second fluid in the second reservoir wherein the microorganisms release the pollutant.

20. A method of using microorganisms to remove a contaminant from a first fluid, the method comprising:

providing a growing apparatus having a first reservoir containing the first fluid and a second reservoir containing a second fluid;

growing the microorganisms using the growing apparatus;

exposing the microorganisms to the first fluid within the first reservoir wherein the microorganisms uptake the contaminant from the first fluid; and

exposing the microorganisms via a belt to the second fluid in the second reservoir wherein the microorganisms release the contaminant.