Photo-Assisted Removal of Tetracycline Using Bio-Nanocomposite-Immobilized Alginate Beads.

ABSTRACT: In the present study, we report an efficient method for tetracycline (TC) removal from contaminated wastewater using alginate beads, immobilized with bio nanocomposite (BNC) consisting of Fe3O4 (iron oxide) and TiO2 (titanium dioxide) nanoparticles along with dead biomass of TC-resistant bacteria Acinetobacter sp. Chemically synthesized Fe3O4 nanoparticles and commercially available TiO2 (P25) nanoparticles were combined to form nanocomposite followed by encapsulation within alginate beads along with heat-killed biomass of Acinetobactersp. for the efficient degradation and adsorption of the target pollutant. The primary characterization of chemically synthesized nanoparticles was carried out with Fourier transform infrared, scanning electron microscopy-energy-dispersive X-ray spectrometry,

SUBMITTER: Gopal G 

PROVIDER: S-EPMC6812105 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature