Reusable nanofibrous adsorbent functionalized with MIL-101(Fe)/Graphene oxide for Azo dye remediation from textile effluents: functionalization, kinetics, and mechanism insights.

ABSTRACT: Water scarcity and declining water quality, fueled by uncontrolled industrialization and population growth, have rendered water security a critical global challenge. A principal contributor to this ecological threat is the indiscriminate discharge of industrial effluents, especially dyes, into aquatic systems. As a remedial strategy, electrospun polyacrylonitrile nanofibers integrated with MIL-101(Fe) and graphene oxide (E-spun PAN/MIL-101(Fe)/GO NFs) were engineered as a high-performance and cost-effective adsorbent. Its analytical applicability was demonstrated using a thin-film solid-phase microextraction (TF-SPME) platform, followed by UV-Vis detection, for the sequestration of methyl orange (MO) and congo red (CR), two anionic azo dyes, from textile industry wastewaters (TIWWs). The i

SUBMITTER: Khodayari P 

PROVIDER: S-EPMC12511289 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature