Abstract
Modification of membranes by pyrocarbon was carried out by carbonization of polyisocyanate, celluloacetate and Na-salt of carboxylmethyl cellulose at 750°C. The water was purified of dyes by the pressure-driven method under pressure from 0.1 to 1.1 MPa. The retention coefficient and specific capacity of modified membranes for direct scarlet vary respectively from 37 to 99.99% and from 1.8 to 36 dm3/(m2 • h). For membranes with carbonized cellulose ethers the retention rate for brilliant green vary from 19 to 78.5% and the specific capacity depending on pressure and filtration time varies from 8.1 dm3/(m2 • h) to ~ 1 m3/(m2 • h).
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References
Svittsov, A.A., Vedenie v membrannuyu tekhnologiyu (Introduction to Membrane Technology), Moscow: Deli-print, 2007.
Volkov, A.V., Korneeva, G.A., and Tereshchenko, G.F., Uspekhi Khimii, 2008, vol. 77, no. 11, pp. 1053–1064.
Mulder, M., Vedenie v membranuyu technologiyu (Introduction to Membrane Technology), Moscow: Mir, 1999.
Alekseeva, O.K. and Amirkhanov, D.M., Ros. Khim. Zhurn., 2004, vol. 48, no. 5, pp. 82–89.
Soldatov, A.P., Vitkina, D.E., Shkolnikov, E.I. et al., Zhurn. Fiz. Khimii, 2010, vol. 84, no. 6, pp. 1128–1134.
Stepanov, B.I., Vedenie v khimiyu i tekhnologiyu organicheskikh krasitelei (Introduction to Chemistry and Technology of Organic Dyes), Moscow: Chemistry, 1977.
Dulneva, T.Yu., Titoruk, G.N., Kucheruk, D.D., and Goncharuk, V.V., J. Water Chem. and Technol., 2013, vol. 35, no. 4, pp. 165–169.
Dulneva, T.Yu., Kucheruk, D.D., Shvidenko, V.Z., et al., Ibid., 2014, vol. 36, no. 6, pp. 284–287.
Dulneva, T.Yu. and Kucheruk, D.D., Ibid., 2005, vol. 27, no. 5, pp. 54–59.
Volochko, A.T., Podbolotov, K.B., and Dyatlova, E.M., Ogneupornyei tugoplavkie (Fireproof and High-Melting Ceramic Membranes), Minsk: Bel. Navuka, 2013.
Caunders, Dzh. and Frish, K., Khimiya Poliuretanov (Chemistry of Polyurethanes), Moscow: Mir, 1968.
Rakov, E.G., Ros. Khim. Zhurn., 2004, vol. 48, no. 5, pp. 12–20.
Dymarchuk, V.O., Ogenko, V., et al., J. Phys. Conf. Series., 2009, vol. 146, no. 012018, pp. 1–6.
Dubrovina, L., Naboka, O., Ogenko, V., et al., J. Mater. Sci., 2014, vol. 49, no. 3, pp. 1144–1149.
Naboka, O., Campesi, R., Dolci, F., et al., Proc. 15th Europ. Conf. Mat. (ECCM15).(Venice, Italy, June 212). Venice, 2012, Article ID 1052.
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Original Russian Text © V.V. Goncharuk, L.V. Dubrovina, D.D. Kucheruk, A.O. Samsoni-Todorov, V.M. Ogenko, I.V. Dubrovin, 2016, published in Khimiya i Tekhnologiya Vody, 2016, Vol. 38, No. 3, pp. 291–299.
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Goncharuk, V.V., Dubrovina, L.V., Kucheruk, D.D. et al. Water purification of dyes by ceramic membrane modified by pyrocarbon from carbonized polymers. J. Water Chem. Technol. 38, 163–166 (2016). https://doi.org/10.3103/S1063455X16030073
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DOI: https://doi.org/10.3103/S1063455X16030073