Ferric-modified zeolitic tuff (Ze–Fe) and a composite of that modified zeolite bearing Fe–Cu nanoparticles (Ze–Fe(Fe–Cu)) were investigated for the removal of brilliant blue. The composite was synthesized by in-situ reduction ...

Hexavalent chromium is challenging to remove from industrial wastewater due the solubility and anionic nature of the chromates. Cr(VI) is typically removed by reduction to Cr(III), then precipitation or adsorption, which ...

Fe-Cu oxides nanoparticles (Nps) were embedded in two steel slag wastes (SSB and SSW) to develop SSB/ 33 Fe-Cu and SSW/Fe-Cu nanocomposites. Nps with mean sizes between 10–20 and 6–10 nm on SSW and 34 SSB, respectively are ...

Fe-Cu oxides nanoparticles were embedded on tuffite (TUF) mineral by means of a simple immersion-ion impregnation, followed by a reduction reaction, methodology. TUF/Fe-Cu nanocomposite characteristics were investigated ...

Removal behavior of sulfamethoxazole (SMX) by two carbonaceous materials was studied. In a first step, the adsorbents were obtained by pyrolysis (550°C, 1 h under nitrogen flow), followed by acid washing, of residuals ...

Adsorption of commercial xanthate derivatives on copper sulfide mineral (covellite, CuS) was studied by kinetics and isotherm adsorption experiments. The adsorption of xanthate derivatives was confirmed by FTIR (Fourier ...