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- W2016646323 abstract "Chromium (VI) oxyanions were removed selectively from various aqueous systems using magnetic MCM-41 nanosorbents of large surface area (>550 m2 g−1) and high magnetization (≥8.0 emu g−1). 10 nm magnetic iron oxide nanoparticles were embedded within 250 ± 50 nm MCM-41 to obtain a highly dispersible magnetic material, magMCM-41 that can be easily removed by a magnetic field. A highly selective nanosorbent was obtained by grafting aminopropyls and adsorbing Fe3+ on the pores of the magMCM-41. Chromium oxyanions were selectively removed over the pH range of 2–7 with high adsorption capacity of ca. 1.9 mmol g−1 (ca. 100 mg g−1) and Kd > 25,000 mL g−1 for single and binary component adsorptions from distilled, tap, mountain stream and river waters. The presence of calcium in the tap and natural waters as well as humic compounds in mountain stream and river waters resulted in a slightly lower chromium adsorption, but did not affect its superb selectivity (ca. 97%). The adsorption and separation of the chromium oxyanions were adequately described by Freundlich and LeVan–Vermeulen equations." @default.
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- W2016646323 date "2011-08-01" @default.
- W2016646323 modified "2023-10-17" @default.
- W2016646323 title "Selective removal of chromium from different aqueous systems using magnetic MCM-41 nanosorbents" @default.
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- W2016646323 cites W1972456848 @default.
- W2016646323 cites W1972933689 @default.
- W2016646323 cites W1978165077 @default.
- W2016646323 cites W1978704498 @default.
- W2016646323 cites W1980541902 @default.
- W2016646323 cites W1983206387 @default.
- W2016646323 cites W1984395192 @default.
- W2016646323 cites W1985987152 @default.
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- W2016646323 cites W2005758274 @default.
- W2016646323 cites W2011068708 @default.
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- W2016646323 cites W2025178967 @default.
- W2016646323 cites W2028434426 @default.
- W2016646323 cites W2029700151 @default.
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- W2016646323 doi "https://doi.org/10.1016/j.cej.2011.06.042" @default.
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