Ivanovo, Ivanovo, Russian Federation
V rabote vypolneno modificirovanie hlopkovoy cellyulozy antranilovoy kislotoy dlya polucheniya novogo sorbenta, sposobnogo effektivno izvlekat' iony tyazhelyh metallov iz vodnyh rastvorov. Modificirovanie provodili v dve stadii: na pervoy stadii poluchali dial'degidcellyulozu za schet okisleniya cellyulozy metaperiodatom natriya; na vtoroy stadii dial'degidcellyulozu obrabatyvali antranilovoy kislotoy s polucheniem gotovogo sorbenta. Opredeleny optimal'nye usloviya modificirovaniya hlopkovoy cellyulozy dlya dostizheniya maksimal'noy sorbcii ionov zheleza(II) i medi(II). Issledovany ravnovesno-kineticheskie harakteristiki ishodnoy i modificirovannoy hlopkovoy cellyulozy. Provedena obrabotka rezul'tatov kineticheskogo eksperimenta v ramkah modeley kinetiki psevdo-pervogo i psevdo-vtorogo poryadkov. Snyaty izotermy sorbcii, provedena ih obrabotka v ramkah modeli Lengmyura i opredeleny velichiny predel'noy sorbcionnoy emkosti (A∞). Pokazano, chto modificirovanie hlopkovoy cellyulozy pozvolyaet zametno povysit' ee sorbcionnuyu emkost'. Ustanovleno, chto A∞ modificirovannogo sorbenta primerno v 4-5 raz prevoshodit predel'nuyu sorbcionnuyu emkost' nativnoy hlopkovoy cellyulozy po otnosheniyu k ionam Cu(II) i Fe(II). Polucheny i sopostavleny IK-spektry cellyulozy, modificirovannoy antranilovoy kislotoy, i nativnoy cellyulozy. Polucheny SEM-izobrazheniya struktury poverhnosti ishodnoy hlopkovoy cellyulozy i modificirovannogo sorbenta.
hlopkovaya cellyuloza, modificirovanie, antranilovaya kislota, sorbciya, iony Cu(II) i Fe(II)
1. Humelnicu D., Lazar M.M., Ignat M., Dinu I.A., Dragan E.S., Dinu M.V. Removal of heavy metal ions from multi-component aqueous solutions by eco-friendly and low-cost composite sorbents with anisotropic pores // J. Haz. Mat. 2019. Vol. 381. 120980. URL: https://doi.org/10.1016/j.jhazmat.2019.120980
2. Yadav S., Yadav A., Bagotia N., Sharma A.K., Kumar S. Adsorptive potential of modified plant-based adsorbents for sequestration of dyes and heavy metals from wastewater // A review Journal of Water Process Engi-neering. 2021. Vol. 42. 102148. URL: https://doi.org/10.1016/j.jwpe.2021.102148
3. Agarwal A., Upadhyay U., Sreedhar I., Singh S.A., Patel C.M. A review on valorization of biomass in heavy metal removal from wastewater // J. Water Proc. Eng. 2020. Vol. 38. 101602. URL: https://doi.org/10.1016/j.jwpe.2020.101602
4. Meseldzija S., Petrovic J., Onjia A., Volkov-Husovic T., Nesic A., Vukelic N. Utilization of agro-industrial waste for removal of copper ions from aqueous solutions and mining-wastewater // Journal of Industrial and Engineering Chemistry. 2019. Vol. 75. R. 246–252. URL: https://doi.org/10.1016/j.jiec.2019.03.031
5. Prokof'ev V.Yu., Gordina N.E. Issledovanie stadiy termicheskoy obrabotki i gidrotermal'noy kristallizacii pri poluchenii granulirovannogo ceolita NAA iz mehanoaktivirovannogo metakaolina // Zhurnal prikladnoy himii. 2013. T. 86, № 3. S. 360-366.
6. Prokof'ev V.Yu., Gordina N.E., Zhidkova A.B. Sintez granulirovannyh ceolitov so strukturoy NAA iz kaolina // Izv. vuzov. Himiya i himicheskaya tehnologiya. 2011. T. 54, № 12. S. 77-80.
7. Gordina N.E., Prokof’ev V.Y., Hmylova O.E., Kul’pina Y.N. Effect of ultrasound on the thermal behavior of the mixtures for the LTA zeolite synthesis based on metakaolin // Journal of Thermal Analysis and Calorimetry. 2017. Vol. 129, no. 3. R. 1415-1427.
8. Saavedra M.I., Miñarro M.D., Angosto J.M., Fernández-López J.A. Reuse potential of residues of artichoke (Cynara scolymus L.) from industrial canning processing as sorbent of heavy metals in multimetallic effluents // Industrial Crops & Products. 2019. Vol. 141. 111751. URL: https://doi.org/10.1016/j.indcrop.2019.111751
9. Shrestha R., Ban S., Devkota S., Sharma S., Joshi R., Tiwari A.P., Kim H.Y., Joshi M.K. Technological trends in heavy metals removal from industrial wastewater: A review // Journal of Environmental Chemical Engineering. 2021. Vol. 9, iss. 4. 105688. URL: https://doi.org/10.1016/j.jece.2021.105688
10. Nikiforova T.E., Kozlov V.A., Rodionova M.V., Modina E.A. Sorbciya ionov cinka produktami, soderzhaschimi cellyuloznuyu i belkovuyu sostavlyayuschie // Izv. vuzov. Himiya i him. tehnologiya. 2009. T. 52. Vyp. 3. S. 27-31.
11. Nazaripour M., Reshadi M.A.M., Mirbagheri S.A., Nazaripour M., Bazargan A. Research trends of heavy metal removal from aqueous environments // Journal of Environmental Management. 2021. Vol. 287. 112322. URL: https://doi.org/10.1016/j.jenvman.2021.112322
12. Kozlov V.A., Nikiforova T.E., Loginova V.A., Koifman O.I. Mechanism of protodesorption – exchange of heavy metal cations for protons in a heterophase system of H2O-H2SO4-MSO4 – cellulose sorbent // Journal of Hazardous Materials. 2015. Vol. 299, P. 725-732. DOI:https://doi.org/10.1016/j.jhazmat.2015.08.004.
13. Singha B., Das S.K. Adsorptive removal of Cu(II) from aqueous solution and industrial effluent using natural/agricultural wastes // Colloids and Surfaces B: Biointerfaces, 2013. Vol. 107. P. 97–106. URL: http://dx.doi.org/10.1016/j.colsurfb.2013.01.060
14. Nikiforova T.E., Kozlov V.A. Sopostavlenie modeley sorbcii kationov medi (II) i nikelya (II) iz vod-nyh rastvorov hlopkovoy cellyulozoy // Zhurnal fizicheskoy himii. 2012. T. 86, № 10. S. 1724-1729.
15. Nikiforova T.E., Kozlov V.A., Islyaykin M.K. Kislotno-osnovnye vzaimodeystviya i kompleksoobrazovanie pri izvlechenii kationov medi (II) iz vodnyh rastvorov cellyuloznym sorbentom s uchastiem polivinilpirrolidona // Zhurnal fizicheskoy himii. 2012. T. 86, № 12. S. 1974-1984.
16. Nikiforova T.E., Kozlov V.A., Islyaikin M.K. Acid-base interactions and complex formation while recovering copper(ii) ions from aqueous solutions using cellulose adsorbent in the presence of polyvinylpyrrolidone // Russian Journal of Physical Chemistry A. 2012. Vol. 86, № 12. R. 1836-1846.
17. Beaugeard V., Muller J., Graillot A., Ding X., Robin J.-J., Monge S. Acidic polymeric sorbents for the removal of metallic pollution in water: A review // Reactive and Functional Polymers. 2020. Vol. 152 (3). 104599. URL: https://doi.org/10.1016/j.reactfunctpolym.2020.104599
18. Nikiforova T.E., Kozlov V.A., Sofronov A.R. Vliyanie himicheskogo modificirovaniya hlopkovoy cellyulozy aminouksusnoy kislotoy na sorbciyu ionov Cu(II) i Fe(II) // Ot himii k tehnologii shag za shagom. 2023. T. 4, vyp. 1. S. 32-42. URL: http://chemintech.ru/index.php/tor/2023-4-1
19. Klemm D., Philipp B., Heinze D., Heinze U. and Wagenknecht W. Comprehensive cellulose chemistry. Vol. 1: Fundamentals and Analytical Methods. Wiley-WCH, Weinheim, Germany, 1998. 282 p.
20. Kokotov Yu.A., Pasechnik V.A. Ravnovesie i kinetika ionnogo obmena. L.: Himiya, 1970. 336 s.
21. Ahnazarova S.L., Kafarov V.V. Metody optimizacii eksperimenta v himicheskoy tehnologii. M.: Vysshaya shkola, 1985. 327 s.
