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dc.contributor.authorZdorovets, M. V.en
dc.contributor.authorYeszhanov, A. B.en
dc.contributor.authorKorolkov, I. V.en
dc.contributor.authorGüven, O.en
dc.contributor.authorDosmagambetova, S. S.en
dc.contributor.authorShlimas, D. I.en
dc.contributor.authorZhatkanbayeva, Z. K.en
dc.contributor.authorZhidkov, I. S.en
dc.contributor.authorKharkin, P. V.en
dc.contributor.authorGluchshenko, V. N.en
dc.contributor.authorZheltov, D. A.en
dc.contributor.authorKhlebnikov, N.en
dc.contributor.authorKuklin, I. E.en
dc.date.accessioned2020-10-20T16:36:47Z-
dc.date.available2020-10-20T16:36:47Z-
dc.date.issued2020-
dc.identifier.citationLiquid low-level radioactive wastes treatment by using hydrophobized track-etched membranes / M. V. Zdorovets, A. B. Yeszhanov, I. V. Korolkov, O. Güven, et al.. — DOI 10.1016/j.pnucene.2019.103128 // Progress in Nuclear Energy. — 2020. — Iss. 118. — 103128.en
dc.identifier.issn1491970-
dc.identifier.otherhttps://doi.org/10.1016/j.pnucene.2019.103128pdf
dc.identifier.other1good_DOI
dc.identifier.other3f1a5176-bf7e-4c4e-9d68-cfe5ec242d81pure_uuid
dc.identifier.otherhttp://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85070764102m
dc.identifier.urihttp://elar.urfu.ru/handle/10995/92677-
dc.description.abstractIn this paper, we present the results of liquid low-level radioactive wastes (LLLRW) treatment by direct contact membrane distillation (DCMD) using polyethylene terephthalate (PET) track-etched membranes (TeMs). PET TeMs were modified by styrene and triethoxyvinylsilane (TEVS) using UV-induced grafting. Modification led to increase in the contact angle to 99° of PET TeMs (pore size from 150 to 300 nm). Hydrophobic PET TeMs were investigated by X-ray photoelectron spectroscopy (XPS), Fourier-transform infrared spectroscopy (FTIR), goniometric analysis, gas permeability test, liquid entry presser (LEP) analysis and scanning electron microscope (SEM). Prepared membranes were tested in treatment of LLLRW by DCMD. The influence of pore size on water flux and rejection degree was studied. Rejection degree was evaluated by conductometry and atomic emission methods. Decontamination factors (evaluated by gamma-ray spectroscopy) for 60Co, 137Cs, and 241Am were found to be 85, 1900 and 5 respectively. In most cases degree of rejection of Cs, Mo, Sr, Sb, Al, Ca, Fe, K, Mg and Na ions were more than 90% and close to 100%. The use of TeMs with a narrow pores size distribution and without tortuous channels allowed us to achieve better purification from radioactive wastes in comparison with hollow-fiber membranes. © 2019 Elsevier Ltden
dc.description.sponsorshipMinistry of Education and Science of the Republic of Kazakhstan: AP05132110en
dc.description.sponsorshipThis study was funded by the Ministry of Education and Science of the Republic of Kazakhstan (grant No AP05132110 “Preparation of track-etched membranes with specified properties for membrane distillation and forward osmosis”).en
dc.format.mimetypeapplication/pdfen
dc.language.isoenen
dc.publisherElsevier Ltden
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.sourceProgress in Nuclear Energyen
dc.subjectHYDROPHOBIZATIONen
dc.subjectLIQUID RADIOACTIVE WASTE TREATMENTen
dc.subjectMEMBRANE DISTILLATIONen
dc.subjectSTYRENEen
dc.subjectTRACK-ETCHED MEMBRANESen
dc.subjectCONTACT ANGLEen
dc.subjectDISTILLATIONen
dc.subjectFOURIER TRANSFORM INFRARED SPECTROSCOPYen
dc.subjectGAMMA RAY SPECTROMETERSen
dc.subjectGAMMA RAYSen
dc.subjectGAS PERMEABILITYen
dc.subjectGAS PERMEABLE MEMBRANESen
dc.subjectLIQUIDSen
dc.subjectPLASTIC BOTTLESen
dc.subjectPOLYETHYLENESen
dc.subjectPORE SIZEen
dc.subjectRADIATION DECONTAMINATIONen
dc.subjectRADIOACTIVITYen
dc.subjectSCANNING ELECTRON MICROSCOPYen
dc.subjectSPECTRUM ANALYSISen
dc.subjectSTYRENEen
dc.subjectWASTE TREATMENTen
dc.subjectX RAY PHOTOELECTRON SPECTROSCOPYen
dc.subjectDECONTAMINATION FACTORSen
dc.subjectDIRECT CONTACT MEMBRANE DISTILLATIONen
dc.subjectHYDROPHOBIZATIONSen
dc.subjectLIQUID RADIOACTIVE WASTESen
dc.subjectLOW-LEVEL RADIOACTIVE WASTESen
dc.subjectMEMBRANE DISTILLATIONen
dc.subjectPOLYETHYLENE TEREPHTHALATES (PET)en
dc.subjectTRACK-ETCHED MEMBRANEen
dc.subjectRADIOACTIVE WASTESen
dc.titleLiquid low-level radioactive wastes treatment by using hydrophobized track-etched membranesen
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.doi10.1016/j.pnucene.2019.103128-
dc.identifier.scopus85070764102-
local.affiliationL.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan
local.affiliationThe Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.affiliationUral Federal University, Mira str. 19, Ekaterinburg, 620002, Russian Federation
local.affiliationInstitute of Solid State Chemistry, UB RAS, 91 Pervomaiskaya st., Ekaterinburg, 620990, Russian Federation
local.affiliationDepartment of Chemistry, Hacettepe University, Beytepe, Ankara, 06800, Turkey
local.contributor.employeeZdorovets, M.V., L.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan, The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan, Ural Federal University, Mira str. 19, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeYeszhanov, A.B., L.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan, The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.contributor.employeeKorolkov, I.V., L.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan, The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.contributor.employeeGüven, O., Department of Chemistry, Hacettepe University, Beytepe, Ankara, 06800, Turkey
local.contributor.employeeDosmagambetova, S.S., L.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan
local.contributor.employeeShlimas, D.I., L.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan, The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.contributor.employeeZhatkanbayeva, Z.K., L.N.Gumilyov Eurasian National University, Satpaev str., 5, Nur-Sultan, 010008, Kazakhstan
local.contributor.employeeZhidkov, I.S., Ural Federal University, Mira str. 19, Ekaterinburg, 620002, Russian Federation
local.contributor.employeeKharkin, P.V., The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.contributor.employeeGluchshenko, V.N., The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.contributor.employeeZheltov, D.A., The Institute of Nuclear Physics, Ibragimov str., 1, Almaty, 050032, Kazakhstan
local.contributor.employeeKhlebnikov, N., Ural Federal University, Mira str. 19, Ekaterinburg, 620002, Russian Federation, Institute of Solid State Chemistry, UB RAS, 91 Pervomaiskaya st., Ekaterinburg, 620990, Russian Federation
local.contributor.employeeKuklin, I.E., Ural Federal University, Mira str. 19, Ekaterinburg, 620002, Russian Federation
local.issue118-
dc.identifier.wos000504505200046-
local.identifier.pure10468492-
local.description.order103128-
local.identifier.eid2-s2.0-85070764102-
local.identifier.wosWOS:000504505200046-
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