Hammnah Ali, Naseem Ahmad, Arshad Iqbal, Nafees Ahmad, Abdul Rahman Khan, Iqbal Azad2026-07-212026978-93-6884-630-7http://136.232.12.194:4000/handle/123456789/1981Title: Frontiers in Pharmaceutical, Material, and Environmental Sciences: Innovative Approaches and Applications Editors: Tahmeena Khan, Qazi Inamur Rahman, Nafees Ahmad, Shahla TanveerNano-biocomposite remediation represents an innovative nanotechnological approach that utilizes biosynthesized nanoparticles for effective pollutant remediation. This technique leverages advanced biochar-blend nanoparticles, including nanobiochar and nanocomposites, to provide sustainable solutions to contemporary environmental challenges. By combining the benefits of biochar and nanoparticles, these materials exhibit enhanced performance due to their active functional groups, porous structure, high surface area, catalytic degradation capabilities, and ease of pollutant recovery or separation. This chapter focuses on the remediation of toxic pollutants, particularly polycyclic aromatic hydrocarbons (PAHs), highlighting the efficacy of this method as a viable bioremediation strategy.en-USRemediationGreen synthesisOrganochlorine pesticidesPolycyclic Aromatic HydrocarbonsNanoparticlesBook chapter