The authors recently find that (Fe_(0.99)Mo_(0.01)) _(78)Si_9B_(13) glassy ribbons have a prominent effect on the decolorization of azo dyes. Direct Blue 2B solution of 200 mg/L were found to be decolorized by the ribbons nearly completely within 30 min. Decolorization mechanism was discussed briefly, and kinetic analyses based on the experimental data elucidated that the decolorizaiton process could be described by a pseudo-first-order kinetic model. Recycled experiments proved that the ribbons could be reused at least four times without obvious decay of decolorization efficiency. Combined with low manufacturing cost of producing Fe-based glassy ribbons, this new finding seems attractive, valuable and promising for industrial applications in the future.
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机译：作者最近发现（Fe_（0.99）Mo_（0.01））_（78）Si_9B_（13）玻璃带对偶氮染料的脱色具有显著作用。发现200 mg / L的Direct Blue 2B溶液在30分钟内被色带几乎完全脱色。简要讨论了脱色机理，并基于实验数据进行了动力学分析，结果表明该脱色过程可以用拟一级动力学模型来描述。回收的实验证明，色带可以重复使用至少四次，而不会显着降低脱色效率。结合生产铁基玻璃带的低制造成本，这一新发现对于未来的工业应用而言似乎具有吸引力，价值和前景。
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