Claims
- 1. A process for the bioconversion of soluble and suspended organics from storm water runoff, consisting essentially of:
- introducing an aqueous storm water runoff stream comprising insoluble debris, inorganic materials and an aqueous component comprising suspended potassium, phosphorus and nitrogen values containing materials and soluble potassium, phosphorus and nitrogen values containing materials, into a bioreactor having an aerobic zone and an anaerobic zone;
- settling inorganic materials and insoluble debris in a generally anaerobic zone of said bioreactor;
- treating said aqueous component of said stream with a metallic salt to form a precipitable phosphorus complex and having suspended phosphorus, potassium and nitrogen containing materials within said aqueous component;
- conditioning, within said aerobic zone, said treated aqueous component in which a precipitable phosphorus complex has been formed to enhance the formation of facultative bacteria therein;
- forming, within said aerobic and anaerobic zones, a biomass containing enhanced facultative bacteria sufficient to actively bioconvert soluble phosphorus, potassium and nitrogen materials contained within said aqueous component;
- transporting said aqueous component containing enhanced facultative bacteria, bioconverted phosphorus, complexed and precipitable phosphorus, suspended phosphorus, suspended potassium and nitrogen materials, precipitatable potassium and nitrogen containing materials and bioconverted potassium and nitrogen materials to an ecoreactor;
- bioconverting said transported aqueous component and precipitating a beneficial humus material containing complexed and bioconverted phosphorus, potassium and nitrogen containing organics; and,
- recovering or discharging water from said ecoreactor, said water containing phosphorus, potassium and nitrogen values in an amount reduced from the values introduced to said bioreactor.
- 2. The process of claim 1 wherein the environment of the bioreactor in which the soluble phosphorus material has been introduced is periodically modified to diversify the activity of identified bioconverting subsystems.
- 3. The process of claim 2 wherein a modified environment generates different sub-environments within a subsystem.
- 4. The process of claim 2 wherein the environment of a primary zone in which the soluble phosphorus material is being introduced in said bioreactor is periodically modified through the addition of nutrients and the adjustment of size, location and functionality of sub-environments within the subsystems.
- 5. The process of claim 1 comprising fluid recycles between multiple subsystems within the ecoreactor to enhance and encourage organism movement among combinations of subsystems and sub-environments.
- 6. The process of claim 1 wherein aqueous recovery from the bioreactor is introduced into a wetlands system constituting an ecoreactor comprising plants, animals, microorganisms which are indigenous to a local geographic environment.
- 7. The process of claim 6 where in said wetlands system comprises indicator organisms, which respond in growth, color or other characteristic to the presence or absence of generally known levels of phosphorus or nitrogen.
- 8. The process of claim 6 comprising at least one artificially constructed tanks, pools, streams and marshes.
- 9. Humus material, produced in the ecoreactor by the process of claim 1, containing more than about 0.5 percent of nitrogen, and more than about 0.2 percent of phosphorus and potassium, such material constituting a potting soil, topsoil, or other all naturally produced material suitable for soil amendment or plant production.
Parent Case Info
This is a continuation of application Ser. No. 08/165,172 filed on Dec. 13, 1993 and now abandoned, which is a continuation-in-part of U.S. application Ser. No. 08/120,164 filed Sep. 10, 1993 now U.S. Pat. No. 5,472,472, Dec. 5, 1995.
US Referenced Citations (3)
Number |
Name |
Date |
Kind |
3676334 |
Zuckerman et al. |
Jul 1972 |
|
5078882 |
Northrop |
Jan 1992 |
|
5472472 |
Northrop |
Dec 1995 |
|
Continuations (1)
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Number |
Date |
Country |
Parent |
165172 |
Dec 1993 |
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Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
120164 |
Sep 1993 |
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