Chemistry & Chemical Technology. – 2014. – Vol. 8, No. 4

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The scientific-technical journal

It is the scientific-technical journal in English in Ukraine discussing actual problems of chemistry and chemical technology. Compared with other chemical journals Ch&ChT is publishing materials of both theoretical and practical values in such fields as analytical, general organic, physical and inorganic chemistry; chemistry of high molecular compounds; materials science and engineering; chemical kinetics and catalysis; technology of inorganic substances; technology of organic synthesis products; chemical technology of processing of combustible minerals; processes and apparatus of chemical and food productions; biotechnology and ecology.

Chemistry & Chemical Technology : [the scientific-technical journal] / Lviv Polytechnic National University ; editor-in-chief M. Bratychak. – Lviv : Publishing House of Lviv Polytechnic National University, 2014. – Volume 8, number 4. – P. 371–485, V : ill.

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Author: search.filters.author.Asaulyuk, Tatiana

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    The influence of electrical discharge nonlinear bulk cavitation on the structural and chemical changes in water during the wool fiber bleaching
    (Publishing House of Lviv Polytechnic National University, 2014) Semeshko, Olga; Saribekova, Julia; Asaulyuk, Tatiana; Myasnikov, Sergey
    The influence of the electric-discharge treatment on changes in the physical and chemical properties of water has been investigated. It is shown that the influence of the electrical discharge nonlinear bulk cavitation changes the structure of water as well as the formation of free radicals and hydrogen peroxide. The electric-discharge treatment increases the whiteness of wool due to the changes in water properties. Досліджено вплив електророзрядного оброблення на зміну фізико-хімічних властивостей води. Показано, що під впливом електророзрядної нелінійної об’ємної кавітації відбувається зміна структури води, а також утворення вільних радикалів та пероксиду водню. Встановлено, що під впливом електророзрядного оброблення внаслідок зміни властивостей води підвищується білизна вовни.