Take a look at this presentation from Tratamientos Químicos Industriales on Bio-Catalytic Hydrocarbon Remediation Treatment.
TQI TECHNOLOGIES FOR BIOREMEDIATION
Bio-Organic Catalysts (BOC)
They are macromolecules with hydrophobic and hydrophilic components, which have the ability to easily associate with water, with organic matter, with oxygen as with many other compounds, accelerating the degradation processes of organic matter through enzymatic activity.
Click here for the full presentation (in Spanish): Biotecnologias las solucion a la contaminacion.