Statistical modeling and optimization of heterogeneous Fenton-like removal of organic pollutant using fibrous catalysts: a full factorial design.

ABSTRACT: This work focuses on the optimization of heterogeneous Fenton-like removal of organic pollutant (dye) from water using newly developed fibrous catalysts based on a full factorial experimental design. This study aims to approximate the feasibility of heterogeneous Fenton-like removal process and optionally make predictions from this approximation in a form of statistical modeling. The fibrous catalysts were prepared by dispersing zerovalent iron nanoparticles on polyester fabrics (PET) before and after incorporation of either polyamidoamine (PAMAM, -NH₂) dendrimer, 3-(aminopropyl) triethoxysilane (APTES, -Si-NH₂) or thioglycerol (SH). The individual effect of two main factors [pH (X1) and concentration of hydrogen peroxide-[H₂O₂]_μl (X2)

SUBMITTER: Morshed MN 

PROVIDER: S-EPMC7528022 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature