Abstract
To employ the pulverized zeolites in dynamic conditions it was obtained the composite material - polyacrylonitrile fiber filled by natural zeolite powder - clinoptilolite-bearing tuff according to earlier developed methods. The ion-exchange and adsorption properties of the new combined sorbent, “zeolite in fiber”, on the examples of sorption of Cu2+ from 0.5 N NaCl and of oil products from the waste water of car-washing stations, were studied. The distribution coefficients and diffusion coefficients of Cu2+ and the distribution coefficients of oil products on the sorbent were determined. It was shown that the ion-exchange rate of Cu2+ ions for the new sorbent increased considerably. The filtrating properties are very good. The sorbent is characterized by high selectivity to the oil products.
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NIKASHINA, V., MYASOEDOVA, G., KULBACHEVSKAYA, E., KATS, E., TZIPERMAN, V., IDIATULOV, R. (2006). PROPERTIES OF COMBINED SORBENT - “ZEOLITE IN FIBER”. In: Loureiro, J.M., Kartel, M.T. (eds) Combined and Hybrid Adsorbents. NATO Security through Science Series. Springer, Dordrecht . https://doi.org/10.1007/1-4020-5172-7_23
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DOI: https://doi.org/10.1007/1-4020-5172-7_23
Publisher Name: Springer, Dordrecht
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