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Regeneration of a fibrous sorbent based on a centrifugal process for environmental geology of oil and groundwater degradation

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dc.title Regeneration of a fibrous sorbent based on a centrifugal process for environmental geology of oil and groundwater degradation en
dc.contributor.author Sviatskii, Vladislav
dc.contributor.author Repko, Alexandr
dc.contributor.author Janáčová, Dagmar
dc.contributor.author Ivandič, Zeljko
dc.contributor.author Perminova, Olga
dc.contributor.author Nikitin, Yury
dc.relation.ispartof Acta Montanistica Slovaca
dc.identifier.issn 1335-1788 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2016
utb.relation.volume 21
utb.relation.issue 4
dc.citation.spage 272
dc.citation.epage 279
dc.type article
dc.language.iso en
dc.publisher Fakulta baníctva, ekológie, riadenia a geotechnologií Technickej univerzity v Košiciach
dc.subject Adsorption coefficient en
dc.subject Centrifugal installation en
dc.subject Cycles en
dc.subject Ecotechnology en
dc.subject Environment en
dc.subject Fibrous sorbent en
dc.subject Polyethyleneterephthalate fibre en
dc.subject Regeneration centrifugally en
dc.subject Regeneration process en
dc.description.abstract Data were obtained in the experimental study of the process of regeneration of the fibrous sorbent centrifugally. This data characterised the dependence of the sorption rate of fibre loss in the regeneration of fibrous sorbent quality. We found that the increase of sorbent samples regeneration cycles based on polyethyleneterephthalate (PET) fibre of 1 to 50 leads to sorption reduction ratio of 20… 60 % and a weight loss of sorbent is 25-47 %. If the shelf life is increased up to three years, the sorbent does not reduce the rate of sorption and leads to increased sorbent losses due to its mechanical destruction during regeneration in a custom installation centrifugal experimental stand. It was established experimentally that the rate of oil sorption and oil, defined as the ratio of the mass of oil sorbed to the weight of the sorbent used, depends on the mean diameter of the fibres, the sorbent structure and viscosity petroleum products and varies between 5-20. It is also believed that all of the capillaries are filled uniformly and completely with a liquid. Another result of this research is the increase in the process productivity by increasing the average diameter of fibres, reducing the transverse dimension of the fibrous sorbent and increasing the radius and angular speed of the centrifuge perforated drum. A new experimental stand for centrifugal plant separating oil products from fibrous sorbent material has been proposed, which could be used to fight the oil pollution. This is the method used in environmental geology in the degradation of oil. Such a method can be extended to lower the groundwater or geological drilling. © 2016, Technical University of Kosice. All rights reserved. en
utb.faculty Faculty of Applied Informatics
dc.identifier.uri http://hdl.handle.net/10563/1006950
utb.identifier.obdid 43875626
utb.identifier.scopus 2-s2.0-85007394444
utb.identifier.wok 000392917000002
utb.source j-scopus
dc.date.accessioned 2017-07-13T14:50:25Z
dc.date.available 2017-07-13T14:50:25Z
dc.rights.access openAccess
utb.contributor.internalauthor Janáčová, Dagmar
utb.fulltext.affiliation 1 Vladislav Sviatskii, PhD., assoc. prof., Department Technology of mechanical engineering and instrument making, Kalashnikov Izhevsk State Technical University, Izhevsk, Russia, svlad-2000@yandex.ru Prof., D.Sc.. Alexandr Repko, PhD., Department Technology of mechanical engineering and instrument making, Kalashnikov Izhevsk State Technical University, Izhevsk, Russia, aleksrepko@rambler.ru 3 Prof., Ing. Dagmar Janačova, PhD., Univerzita Tomase Bati ve Zline, Department of Processing Control and Applied Computer Science, Zlin, Czech Republic, janacova@fai.utb.cz 4 Prof. Željko Ivandič, PhD., Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Osije, Croatia, zivandic@sfsb.hr 5 Olga Perminova, PhD., assoc. prof., Department Techno sphere safety, Kalashnikov Izhevsk State Technical University, Izhevsk, Russia, olaa@istu.ru 6 Yury Nikitin, PhD., assoc. prof., Department Mechatronic Systems, Kalashnikov Izhevsk State Technical University, Izhevsk, Russia, nikitin@istu.ru
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