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- Styszko, K.; Szczurowski, J.; Czuma, N.; Makowska, D.; Kistler, M.; Uruski, Ł.
- International journal of environmental science and technology 2018 v.15 no.3 pp. 493-506
- acid treatment; adsorbents; adsorption; aqueous solutions; bisphenol A; carbon; coal fly ash; diclofenac; dyes; electric power; estradiol; estriol; heavy metals; hydrochloric acid; ketoprofen; personal care products; power plants; regression analysis; sorption isotherms; surface area; wastewater; Poland
- ... This study investigated the removal efficiency of pharmaceuticals from aqueous solutions supported on chemically treated fly ash. The coal fly ash was supplied by the electric power station in Krakow, Poland. There are plenty of studies showing the utilization of fly ash as a low-cost adsorbent for wastewater containing heavy metals or dyes. Adsorption and immobilization of pharmaceuticals and per ...
- Rafati, L.; Ehrampoush, M.H.; Rafati, A.A.; Mokhtari, M.; Mahvi, A.H.
- International journal of environmental science and technology 2018 v.15 no.3 pp. 513-524
- Fourier transform infrared spectroscopy; X-ray diffraction; adsorbents; adsorption; aqueous solutions; ibuprofen; kinetics; models; nanocomposites; pH; scanning electron microscopy; sorption isotherms; wastewater
- ... The functionalized nano-clay composite adsorbent was prepared, and its properties were characterized using FT-IR, XRD and SEM techniques. The synthesized nano-clay composite was studied with regard to its capacity to remove ibuprofen under different adsorption conditions such as varying pH levels (5–9), initial ibuprofen concentrations (3, 5 and 10 mg L⁻¹), contact time, and the amount of adsorben ...