Chemistry & Chemical Technology. – 2012. – Vol. 6, 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, 2012. – Volume 6, number 4. – P. 355–472, XII : ill.

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Author: search.filters.author.Marques, LuizSubject: search.filters.subject.adsorption

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    Adsorption of BTX and PAHs by polymeric resins packed in a fixed bed: semi-industrial evaluation
    (Publishing House of Lviv Polytechnic National University, 2012) Silva, Carla da; Barros, Cintia; Queiros, Yure; Marques, Luiz; Louvisse, Ana Maria; Lucas, Elizabete
    Polymeric resins were synthesized by suspension polymerization on a pilot scale and packed in an acrylic column for use in a semi-industrial elution system, to study their behavior as adsorbents of oily water. The performance in removing benzene, toluene and xylene (BTX) was greater than 95.9%, and the efficiency in retaining polyaromatic hydrocarbons (PAH) remained near 96.3%. Синтезовані суспензійною полімеризацією на пілотній установці полімерні смоли, якими була заповнена акрилова колона, для використання її в напівпромисловій системі елюювання. Вивчена поведінка полімерних смол як адсорбентів нафтовмісних вод. Встановлено, що ефективність вилучення БТК (бензол-толуол-ксилоли) становить більше ніж 95,9%, а вміст ПАВ (поліароматичних вуглеводнів) зберігається на рівні 96,3%.