Biomimetic multifunctional lignocellulosic degradable sorbent for environmental remediation

Abstract

The subject invention pertains to an in-situ bioremediation system that employs a plant-derived biomimetic nano-framework to achieve highly efficient adsorption and subsequent microbial biotransformation of contaminants synergistically. The multiple component framework is presented as Renewable Artificial Plant for In-situ Microbial Environmental Remediation (RAPIMER). RAPIMER exhibits record adsorption capacity for contaminants, such as PFAS compounds, and diverse adsorption capability for other co-contaminants. Subsequently, RAPIMER provides the substrate for in situ bioremediation via microorganisms, such as Irpex lacteus, and can promote PFAS detoxification. RAPIMER arises from cheap lignocellulosic sources, enabling a broader impact on sustainability and a new means for low-cost pollutant remediation.

Dependencies are inferred from the claim text.