|
|
Eco-safe. No waste products.
The OilClean™ system combines biological and patented technologies to naturally degrade oil and restore oil-polluted ecosystems. OilClean is Eco-safe, non-toxic, chemical-free, and there are no waste products. Specialized Applications
Simulated Marsh ![]()
|
Before Oil Clean To demonstrate the impact of Oil Clean bioremediation treatment, we created a simulated marsh in a large aquarium. Marsh plants were soaked in crude oil for several days. The base and roots of the marsh plants are blackened with sticky oil.
Then we added several gallons of natural seawater. Much of the oil quickly dispersed into the seawater, coating the surface with thick, heavy, crude — nearly impenetrable to sunlight below. |
1 Week with OilClean System One week later it's evident that most of surface oil is gone. The water conditions have vastly improved. Below the surface, microbes have concentrated in the roots of marsh plants. The roots are noticeably cleaner — even budding new growth. On the surface foam bubbles begin to appear, evidence that healthy biological activity is occurring.
In the weeks ahead, microbes will continue to destroy the remaining oil — transforming the microscopic particles into natural, harmless carbon dioxide and water. |
||||||
|
|
||||||||
| A Closer Look at Microbes | |
![]() | Two flasks were filled with equal amounts of seawater. Then equal amounts of crude oil was added to each flask. |
![]() | 0 Hours Our specialized Eco-safe microbes and activator were added to the treatment flask (left). The control flask (right) was not altered. Both flasks were placed in an incubation unit (shaken to provide aeration). In an actual coastal or wetland habitat, aeration naturally occurs with tides, currents or with external aerators. |
![]() | 7 Hours There is no longer an oil-like sheen in the treatment flask -- unlike control flask.
Microbes produce surfactants (similar to the chemical dispersant but natural and safe to human, animals and the environment) that dissolved some crude oil in the water. The disappearance of crude oil on the water surface results as the oil particles fuse together and cling to the glass surface. |
![]() | 14 Hours Seven hours later, the dark ring of oil is noticably thinner in the treatment flask, as the microbes actively degrade the oil. The control flask remains the same.
As the degradation process continues, microbes are reproducing inside the flask. The speed of the degradation process depends on a number of factors such as temperature, nutrients, amount of dissolved oxygen present in the water and hydrocarbon chain length. |
![]() | 19 Hours Five hours later, the dark ring of oil is diminishing in the treatment flask. The seawater is noticably darker due to the breakdown and dispersment of the oil in the presence of sufactants. This process is not harmful to Ecosystems unlike toxic chemical dispersants. |
![]() | 21 Hours In less than a day of incubation, very little crude oil was visible in the treatment flask.
All natural seawater is not the same. There are many factors such as geological locations, tide and other conditions. Some oil degrading microbes exist in the Gulf water but the number is relatively low. By augmenting oil degrading microbes, we can speed up the bioremediation process and help clean up the Gulf faster. |
![]() | Treatment (representation): Ultimately after OilClean microbial treatment, with the flux of tides and weather, the organic, microbe-rich seawater will be dispersed into the sea, as well as digested by filter-feeding organisms such as crabs, shrimp and shellfish. The seawater will become decontaminated -- as it was before the oil disaster.
Without microbial treatment, the oil-devastated Gulf coast wetlands and marshes with endure for countless decades. |
![]() | Detail of treatment and control flask |
![]() |
Press![]()
For more information/media inquires, please contact Michael Sever c/o Aardvark Design 401.289.2710 x12 msever@aardvarkdesign.com About Pro-Act Pro-Act Biotech, the leading supplier of biological and bioremediation products, provides highly effective environmental treatment systems for concentrated animal feeding operation (CAFO), food waste, agricultural and aquaculture industries. |