Abstract: A multifunctional hybrid material based on sepiolite for environmental recovery and bio-remediation is described. In particular, the invention describes the design and development of suitably functionalized hybrid nanomaterials starting from sepiolite and the subsequent study of the absorbent and degrading properties in relation to aromatic hydrocarbons, by activating hydrocarbon-clastic bacteria. These nanomaterials have been prepared in order to remove hydrocarbon pollutants (e.g. oil) in natural matrices (marine environment), with potential applications in the field of environmental remediation.

Abstract: A multi-functional hybrid material based on natural clays for environmental bio-remediation and recover), is disclosed. In particular, the invention discloses the design and development of appropriately functionalized nanohybrid materials starting from nanostructured clays and the subsequent study of the absorbent properties in relation to hydrocarbons, heavy metals, chemical pollutants, oils, particulate, and microplastics. These nanomaterials were prepared in order to remove the hydrocarbon pollutants (for example oil) and metal pollutants in natural matrices (marine environment), with potential applications in the field of environmental remediation.

Abstract: A method for bioremediation of waters contaminated with hydrocarbons may include: putting the contaminated waters in contact with at least one polyhydroxyalkanoate (PHA); and/or allowing microorganisms, present in the contaminated waters and capable of metabolizing the hydrocarbons, to develop and degrade the hydrocarbons under an aerobic condition.

Abstract: A method for bioremediation of waters contaminated with hydrocarbons may include: putting the contaminated waters in contact with at least one polyhydroxyalkanoate (PHA); and/or allowing microorganisms, present in the contaminated waters and capable of metabolizing the hydrocarbons, to develop and degrade the hydrocarbons under an aerobic condition.