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Particle size and zeta potential changes in the disperse phase of water-emulsified waste waters in different treatment stages

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dc.contributor.author Fazullin D.
dc.contributor.author Mavrin G.
dc.contributor.author Shaikhiev I.
dc.date.accessioned 2018-09-18T20:02:46Z
dc.date.available 2018-09-18T20:02:46Z
dc.date.issued 2015
dc.identifier.issn 0009-3092
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/136035
dc.description.abstract © 2015 Springer Science+Business Media New York. We have studied the colloidal properties of stable highly disperse emulsions: fresh and waste lubricant/liquid coolant (LLC) and water-emulsified waste waters. The fresh LLC is monodisperse and the particle size of the disperse phase is equal to 0.086 μm. The particle size for the disperse phase of the waste LLC is 0.05-0.15 μm. We have identified the trends in the variation in colloidal properties of the waste LLC during treatment in different stages: coalescence treatment, sorption of petroleum products by a composite sorbent, ultrafiltration, nanofiltration, final purification on an ion-exchange membrane. After the membrane treatment methods, the average particle size increases and the absolute value of the zeta potential decreases due to breaking of the emulsion; the particles instantaneously become larger due to loss of charge while passing through the pores of the membranes.
dc.relation.ispartofseries Chemistry and Technology of Fuels and Oils
dc.subject Emulsion
dc.subject Lubricant/liquid coolant
dc.subject Membrane
dc.subject Waste waters
dc.subject Zeta potential
dc.title Particle size and zeta potential changes in the disperse phase of water-emulsified waste waters in different treatment stages
dc.type Article
dc.relation.ispartofseries-issue 5
dc.relation.ispartofseries-volume 51
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 501
dc.source.id SCOPUS00093092-2015-51-5-SID84949623786


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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