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Preparation of sorbent with a high active sorption surface based on blast furnace slag for phosphate removal from wastewater

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A new method has been presented, which leads to a significant improvement of the adsorption ability of blast furnace slag (BFS). An ultra-high pressure water jet mill cavitation disintegrator and a controlled vacuum freeze dryer were used to disintegrate amorphous BFS. Specific surface areas of both BFS and disintegrated slag (BFS-D) were measured using the SBET method. BFS-D was obtained with an average particle size of 198 nm and with 27-times bigger free specific surface area than that of original BFS. The BFS-D was tested as an adsorbent of phosphate from aqueous solutions. Adsorption data were analysed using the Freundlich and Langmuir adsorption isotherms. The BFS-D after phosphate adsorption was characterized using FTIR. The theoretical adsorption capacity of the BFS-D was 30.49 mg P/g, which represents an increase by 126.7% compared to the original BFS. Surface precipitation of hydroxyapatite was dominant retention mechanism.
Rocznik
Strony
161--168
Opis fizyczny
Bibliogr. 21 poz., tab., rys.
Twórcy
autor
  • VŠB-Technical University of Ostrava, Department of Chemistry, 17 Listopadu 15/2172, 708 33 Ostrava- -Poruba, Czech Republic
autor
  • VŠB-Technical University of Ostrava, Department of Physics, 17 Listopadu 15/2172, 708 33 Ostrava- -Poruba, Czech Republic, richard.dvorsky@vsb.cz
  • VŠB-Technical University of Ostrava, Regional Materials Science and Technology Centre, 17 Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic
  • VŠB-Technical University of Ostrava, Nanotechnology Centre, 17 Listopadu 15/2172, 708 33 Ostrava- Poruba, Czech Republic
  • VŠB-Technical University of Ostrava, Regional Materials Science and Technology Centre, 17 Listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic
  • VŠB-Technical University of Ostrava, Department of Chemistry, 17 Listopadu 15/2172, 708 33 Ostrava- -Poruba, Czech Republic
autor
  • VŠB-Technical University of Ostrava, Nanotechnology Centre, 17 Listopadu 15/2172, 708 33 Ostrava- Poruba, Czech Republic
autor
  • VŠB-Technical University of Ostrava, Nanotechnology Centre, 17 Listopadu 15/2172, 708 33 Ostrava- Poruba, Czech Republic
Bibliografia
  • [1] MITTAL A., KAUR D., MALVIYA A., MITTAL J., GUPTA V.K., Adsorption studies on the removal of coloring agent phenol red from wastewater using waste materials as adsorbents, J. Colloid Interface Sci., 2009, 337, 345.
  • [2] MITTAL A., MITTAL J., MALVIYA A., GUPTA V.K., Adsorptive removal of hazardous anionic dye Congo Red from wastewater using waste materials and recovery by desorption, J. Colloid Interface Sci., 2009, 340, 16.
  • [3] MITTAL A., MITTAL J., MALVIYA A., GUPTA V.K., RemovaL and recovery of Chrysoidine Y from aqueous solutions by waste materials, J. Colloid Interface Sci., 2010, 344, 497.
  • [4] GUPTA V.K., IMRAN A., Removal of lead and chromium from wastewater using bagasse fly asha sugar industry waste, J. Colloid Interface Sci., 2004, 27, 21.
  • [5] GUPTA V.K., NAYAK A., Cadmium removal and recovery from aqueous solutions by novel adsorbents prepared from orange peel and Fe2O3 nanoparticles, Chem. Eng. J., 2012, 180, 81.
  • [6] GUPTA V.K., SRIVASTAVA S.K., MOHAN D., SHARMA S., Design parameters for fixed bed reactors of activated carbon developed from fertilizer waste for the removal of some heavy metal ions, Waste Manage., 1997, 17, 517.
  • [7] OGUZ E., Removal of phosphate from aqueous solution with blast furnace slag, J. Hazard. Mater. B, 2004, 114, 131.
  • [8] KOSTURA B., KULVEITOVÁ H., LEŠKO J., Blast furnace slags as sorbents of phosphate from water solutions, Water Res., 2005, 39, 1795.
  • [9] JOHANSSON L., Blast furnace slag as phosphorus sorbents – column studies, Sci. Total Environ., 1999, 229, 89.
  • [10] JOHANSSON L., GUSTAFSSON P., Phosphate removal using blast furnace slags and opoka-mechanisms, Water Res., 2000, 34, 259.
  • [11] YANG J., WANG S., LU Z., LOU S., Converter slag-coal cinder columns for the removal of phosphorous and other pollutants, J. Hazard. Mater., 2009, 168, 331.
  • [12] BHATNAGAR A., SILLANPÄÄ M., Utilization of agro-industrial and municipal waste materials as potential adsorbents for water treatment. A review, Chem. Eng. J., 2010, 157, 277.
  • [13] GONG G., YE S., TIAN Y., WANG Q., NI J., CHEN Y., Preparation of a new sorbent with hydrated lime and blast furnace slag for phosphorus removal from aqueous solution, J. Hazard. Mater., 2009, 166, 714.
  • [14] ROY A., SCHILLING P.J., EATON H.C., BRABSTON W.N., WAKELEY L.D., Activation of ground blast-furnace lag by alkali-metal and alkaline-earth hydroxides, J. Am. Ceram. Soc., 1992, 75, 3233.
  • [15] KOHUTOVÁ H., KOSTURA B., KUKUTSCHOVÁ J., MATÝSEK D., Oxyhumolite influence on adsorption and desorption of phosphate on blast furnace slag in the process of two-stage selective adsorption of Cu(II) and phosphate, Chem. Pap., 2014, 68, 766.
  • [16] MARTÍNEZ-ZAPATA O., MÉNDEZ-VIVAR J., BOSCH P., LARA V.H., Synthesis and characterization of amorphous aluminosilicates prepared by sol-gel to encapsulate organic dyes, J. Non-Cryst. Solids, 2011, 357, 3480.
  • [17] SÁEZ DEL BOSQUE I.F., MARTÍNEZ-RAMÍREZ S., BLANCO-VARELA M.T., FTIR study of the effect of temperature and nanosilica on the nano structure of C–S–H gel formed by hydrating tricalcium silicate, Constr. Build. Mater., 2014, 52, 314.
  • [18] MAITZ M.F., PHAM M.T., MATZ W., REUTHER H., STEINER G., Promoted calcium-phosphate precipitation from solution on titanium for improved biocompatibility by ion implantation, Surf. Coat. Techn., 2002, 158, 151.
  • [19] SZUMERA M., Structural investigations of silicate-phosphate glasses containing MoO3 by FTIR, Ra-man and 31P MAS NMR spectroscopies, Spectrochim. Acta Part A, 2014, 130, 1.
  • [20] MOSTAFA N.Y., KISHAR E.A., ABO-EL-ENEIN A.A., FTIR study and cation exchange capacity of Fe3+ and Mg2+ substituted calcium silicate hydrates, J. Alloys Compd., 2009, 473, 538.
  • [21] KOSTURA B., MATÝSEK D., KUKUTSCHOVÁ J., LEŠKO J., Phosphate interaction with calcined form of Mg-Al-CO3 hydrotalcite in aqueous solutions, Ann. Chim., 2012, 37 (1), 11.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8abae3ba-4b0f-4df7-993a-fdc1880198be
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