Photocatalytic synergistic biofilms enhance tetracycline degradation and conversion.

ABSTRACT: Tetracyclines are refractory pollutants that cause persistent harm to the environment and human health. Therefore, it is urgently necessary to develop methods to promote the efficient degradation and conversion of tetracyclines in wastewater. This report proposes a photobiocatalytic synergistic system involving the coupling of GeO₂/Zn-doped phosphotungstic acid hydrate/TiO₂ (GeO₂/Zn-HPW/TiO₂)-loaded photocatalytic optical hollow fibers (POHFs) and an algal-bacterial biofilm. The GeO₂/Zn-HPW/TiO₂ photocatalyst exhibits a broad absorption edge extending to 1000 nm, as well as high-efficiency photoelectric conversion and electron transfer, which allow the GeO₂/Zn-HPW/TiO₂-coated POHFs to provide high light

SUBMITTER: Xiao C 

PROVIDER: S-EPMC9852288 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature