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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Herald of Technological University</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Herald of Technological University</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ВЕСТНИК ТЕХНОЛОГИЧЕСКОГО УНИВЕРСИТЕТА</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">3034-4689</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">62297</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>БИОХИМИЯ, БИОТЕХНОЛОГИЯ И ЭКОЛОГИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject></subject>
    </subj-group>
    <subj-group>
     <subject>БИОХИМИЯ, БИОТЕХНОЛОГИЯ И ЭКОЛОГИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">ОЧИСТКА ОТРАБОТАННОГО ВОЗДУХА В УСТАНОВКЕ ПРЕДВАРИТЕЛЬНОЙ ОБРАБОТКИ НЕФТЕХИМИЧЕСКИХ СТОЧНЫХ ВОД</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>ОЧИСТКА ОТРАБОТАННОГО ВОЗДУХА В УСТАНОВКЕ ПРЕДВАРИТЕЛЬНОЙ ОБРАБОТКИ НЕФТЕХИМИЧЕСКИХ СТОЧНЫХ ВОД</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Дао</surname>
       <given-names>Линь Тхи Тху </given-names>
      </name>
      <name xml:lang="en">
       <surname>Дао</surname>
       <given-names>Линь Тхи Тху </given-names>
      </name>
     </name-alternatives>
     <email>linhdao.kpfu@gmail.com</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Нго</surname>
       <given-names>Куен Куи </given-names>
      </name>
      <name xml:lang="en">
       <surname>Нго</surname>
       <given-names>Куен Куи </given-names>
      </name>
     </name-alternatives>
     <email>quyenkazan@gmail.com</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Ильинская</surname>
       <given-names>О Н</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ильинская</surname>
       <given-names>О Н</given-names>
      </name>
     </name-alternatives>
     <email>olga.ilinskaya@ksu.ru</email>
     <xref ref-type="aff" rid="aff-3"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">К(П)ФУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">К(П)ФУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">КНИТУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">КНИТУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">К(П)ФУ</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">К(П)ФУ</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-08-01T14:02:53+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-08-01T14:02:53+03:00">
    <day>01</day>
    <month>08</month>
    <year>2025</year>
   </pub-date>
   <volume>17</volume>
   <issue>1</issue>
   <fpage>178</fpage>
   <lpage>180</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-04-20T14:44:19+03:00">
     <day>20</day>
     <month>04</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://vestniktu.ru/en/nauka/article/62297/view">https://vestniktu.ru/en/nauka/article/62297/view</self-uri>
   <abstract xml:lang="ru">
    <p>В работе рассмотрена система предварительной обработки нефтехимических сточных вод производства стирола и окиси пропилена в биореакторе. Установлены величины нагрузки по органическим загрязнениям необработанной и обработанной сточных вод. Определены концентрации ароматических соединений до и после биофильтра. Рассчитана эффективность работы биореактора и биофильтра. Проанализирована эффективность работы одного и двух биофильтров при удалении летучих веществ. Показано, что эффективность работы биофильтра достаточно высока и позволяет снижать содержание ароматических соединений на выходе из биофильтра до 100%.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>In this paper we considered the pretreatment system of petrochemical wastewater from production of styrene and propylene oxide in the bioreactor. The values of organic pollution of the influent and effluent wastewaters were established. The concentrations of aromatic compounds before and after the biofilter were determined. The efficiency of the bioreactor and biofilter operation was estimated. The efficiency of operation of one and two biofilters for removing volatile compounds was analyzed. It was shown that the efficiency of the biofilter operation is sufficiently high and allows for the reduction of the concentration of aromatic compounds in the output of the biofilter up to 100%. </p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>нефтехимические сточные воды</kwd>
    <kwd>стирол</kwd>
    <kwd>окись пропилена</kwd>
    <kwd>биофильтр</kwd>
    <kwd>биологическая предварительная обработка</kwd>
    <kwd>petrochemical wastewater</kwd>
    <kwd>styrene</kwd>
    <kwd>propylene oxide</kwd>
    <kwd>biofilter</kwd>
    <kwd>biological pre-treatment</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>нефтехимические сточные воды</kwd>
    <kwd>стирол</kwd>
    <kwd>окись пропилена</kwd>
    <kwd>биофильтр</kwd>
    <kwd>биологическая предварительная обработка</kwd>
    <kwd>petrochemical wastewater</kwd>
    <kwd>styrene</kwd>
    <kwd>propylene oxide</kwd>
    <kwd>biofilter</kwd>
    <kwd>biological pre-treatment</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
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