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Nano-HCO吸附剂的制备及其除As(Ⅲ)性能

DOI: 10.11830/ISSN.1000-5013.2009.06.0677

Keywords: 纳米级水合氧化铈, As(Ⅲ), 地热水, 吸附等温线

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Abstract:

???????????????????????????,???????????70 nm,???????212 m2.g-1????????????????(Nano-HCO)??????.??pH??4~10,???As(??)????????10 mg.L-1,????????????1.0 g.L-1??????????,????2 h????????As(??)???????????0.01 mg.L-1????.Nano-HCO????????????????????????Langmuir????,??????pH?,???As(??)????????????δ??????????????????????????29%~141%,????????????????????As(??)?????????.

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