Conversion of Adsorption Properties of Bentonite Clays under Complex Technogenic Impact
Abstract
The results of study of the change in the sorption index by chemical, thermal and mechanical treatment of bentonite clay have been obtained. They showed that during the complex processing of samples with mechanical pressure, temperature and cationic solutions, there is a general tendency to an increase in the sorption index. It was found that the greatest effect on the activation of sorption properties is exerted by vertical pressure, heat treatment of samples at 200 оС and saturation with a cationic solution of ferric chloride, which allows us to consider this processing of samples as the most effective for the samples of this study.
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Alvanyan K.A., Andrianov A.V, Selezneva Yu.N. 2020. Zakonomernosti izmeneniya granulometricheskogo sostava bentonitovoy gliny Zyryanovskogo mestorozhdeniya, aktivirovannoy davleniem [Regularities of changes in the granulometric composition of the bentonite clay of the Zyryanovskoye deposit, activated by pressure]. Vestnik Permskogo Universiteta. 19(4):380–387. (in Russian) doi: 10.17072/psu.geol.19.4.380
Anyukhina A.V., Fedorov M.V. 2017. Izmenenie soderzhaniya vody v glinakh pri vysokikh davleniyakh [Change of water content in the clays at high pressures]. Sovremennye tekhnologii v stroitelstve. Teoriya i praktika. Perm, рp. 100–101. (in Russian)
Anyukhina A.V., Seredin V.V., Andrianov A.V., Khludeneva T.Yu. 2021. Vliyanie termicheskoy obrabotki glin na ikh adsorbtsiyu po krasitelyu metilenovyy goluboy [Influence of thermal treatment of clays on their adsorption by dye methylene blue]. Nedropolzovanie. 2(21):52–57. (in Russian)
Dolgov S.I. 1943. O svyazannoy i kapillyarnoy vode v pochve [About bound and capillary water in the soil]. In: Pochvovedenie, рp. 9–10. (in Russian)
Zlochevskaya R.I., Korolev V.A., Krivosheeva Z I., Sergeev E.M. 1977. O prirode izmeneniya svoystv svyazannoy vody v glinakh pod deystviem povyshayushchikhsya temperatur i davleniy [On the nature of changes in the properties of bound water in clays under the influence of increasing temperatures and pressures]. Vestnik Moskovskogo Universiteta Geologiya. 4(3):80–96. (in Russian)
Zlochevskaya R.I. 1969. Svyazannaya voda v glinistykh gruntakh [Bound water in clay soils]. Izd-vo Moskva.gos. univ., Moskva. (in Russian)
Lebedev A.F. 1930. Pochvennye i gruntovye vody [Soil and ground water]. Selkhozgiz, Moskva-Leningrad. (in Russian)
Nasedkin V.V., Demidenok K.V., Boeva N.M., Belousov P.E., Vasilev A.L. 2012. Organogliny. Proizvodstvo i osnovnye metody ispolzovaniya [Organoclays. Production and basic methods of use]. Aktualnye innovatsionnye issledovaniya: Nauka i praktika 3(2). (in Russian)
Osipov V.I., Solokolov V.N. 2013. Gliny i ikh svoystva [Clays and their properties]. GEOS, Moskva. (in Russian)
Rode A.A. 2008. Osnovy ucheniya o pochvennoy vlage [Fundamentals of the theory of soil moisture]. Pochvennyy Inst. im. V. V. Dokuchaeva Ros-selkhozakademii, V. 3. Moskva. (in Russian)
Sergeev E.M., Golodkovskaya G.A., Ziangirov R.S., Osipov V.I., Trofimov V.T. 1973. Gruntovedenie [Soil science]. MGU Moskva. (in Russian)
Seredin V.V., Fedorov M.V., Lunegov I. V., Medvedeva N. A. 2018. Zakonomernosti izmeneniya sil adgezii na poverkhnosti chastits kaolinitovoy gliny, podverzhannoy szhatiyu [Regularities of changes in adhesion forces on the surface of kaolinite clay particles subjected to compression]. Inzhenernaya geologiya. 13(3):8–18. (in Russian)
GOST 21283–93. Glina bentonitovaya dlya tonkoy i stroitelnoy keramiki. Metody opredeleniya pokazatelya adsorbtsii i emkosti kationnogo obmena. Minsk, Izd. standartov, 1995. p. 8. (in Russian)
Dali Y.L., Belaroui L.S., López-Galindo A., Verdugo-Escamilla C. 2020. Synthesis and characterization of zeolite LTA by hydrothermal transformation OF A natural Algerian palygorskite. Applied Clay Science. 193 (105690).
Gu Sh., Kang X., Wang L., Licht-fouse Wang Ch. 2019. Clay mineral adsorbents for heavy metal removal from wastewater: a review. Environmental Chemistry Letters, Springer Verlag, 17(2):629-654.
Kumar N., Zhao C., Klaassen A., Ende Dirk van den, Mugele F., Siretanu I. 2016. Characterization of the surface charge distribution on kaolinite particles using high resolution atomic force microscopy. Geochimica et Cosmochimica Acta. 175:100–112.
Liu Qi-Xia, Zhou Yi-Ru, Wang M., Zhang Q., Ji T. 2019. Adsorption of methylene blue from aqueous solution onto viscose-based activated carbon fiber felts: Kinetics and equilibrium studies. Adsorption Science & Technology. 0(0):1–21.
Mouni L., Belkhiri L., Bollinger J., Bouzaza A. et.al. 2018. Removal of Methylene Blue from aqueous solutions by adsorption on Kaolin: Kinetic and equilibrium studied. Applied Clay Science 153:38–45.
Osorino-Rubio N. R., Torres-Ochoa J. A., Palma-Tirado M.L. et.al. 2016. Study of the dehidroxylation of kaolinite and alunite from a Mexican clay with DRIFTS-MS. Clay Minerals, 51:55-68.
Seredin V., Fyodorov M., Lunegov I., Galkin V. 2020. Changes in adhesion force on kaolin under pressures. AIP Conference Proceedings 2216 (1).
Seredin V.V., Khrulev A.S. 2016. Variations of temperature in specimens of rocks and geomaterials under failure. Journal of Mining Science 52(4):683–688.
Seredin V.V., Leonovich M.F., Krasilnikov P.A. 2015. Forecast transformation of dispersed hydrocarbons in soils in the development of oil fields. Oil Industry. 5:106–109.
Sruthi P.L., Reddy P.H.P. 2019. Swelling and mineralogical characteristics of alkali-transformed kaolinitic clays. Applied Clay Science. p. 105353. 183.
Siteva O.S., Medvedeva N.A., Seredin V.V., Ivanov D.V., Alvanian K.A. 2020. Influence of pressure on kaolinite structure in fire-clays of the nizhneuvelskoe deposit by IR spectroscopy. Bulletin of the Tomsk Polytechnic University, Geo Assets Engineering, 331(6):208–217.
DOI: http://dx.doi.org/10.17072/psu.geol.20.4.326
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