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Biological depollution

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Biodegradation enhancer for oil contaminated soils

In all cases of soil contamination by hydrocarbons, some native micro-organisms are able to metabolise hydrocarbons and give CO2 and water as end products.


The factors limiting this degradation are oil bio  availability, nutrients needed by the bacteria (Nitrogen and Phosphorus), water and oxygen availability.


BIOCRACK® helps the naturally occurring micro-organisms to overcome these limitation by bringing organic nutrients on the oil itself.


Untreated sample

BIOCRACK® leads to a rapid increase of the total cell count of native oil devouring bacteria; and the natural self-cleaning capacity rises to a multiple acceleration.


2 days after BIOCRACK® treatment


BIOCRACK®
is environmentally friendly, does not remobilise contaminants and its active ingredients are approved as food and/or fodder additives.

Biological treatments are known to be the most cost effective method for combating oil contamination.


The addition of a
BIOCRACK® dispersion in water on the contaminated soil increases the degradation process by 3 to 10 fold; making the bio remediation even more attractive.
At the end of the remediation process all the oil, as well as BIOCRACK® has been consumed by the bacteria and the biotope is returned to its natural state; resulting in a zero impact on the environment. Therefore, no chemical residue and no change in the local flora.