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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">ANRI</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">ANRI</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АНРИ (Аппаратура и Новости Радиационных Измерений)</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2075-1338</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">57700</article-id>
   <article-id pub-id-type="doi">10.37414/2075-1338-2023-112-1-58-76</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Научные статьи</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Scientific article</subject>
    </subj-group>
    <subj-group>
     <subject>Научные статьи</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Cation-Exchange Isolation of Americium in the Analysis of Natural Waters by Alpha Spectrometry</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Катионообменное выделение америция при анализе природных вод альфа-спектрометрическим методом</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Полещук</surname>
       <given-names>Александра М.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Poleschuk</surname>
       <given-names>Aleksandra M.</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Овсянникова</surname>
       <given-names>Татьяна М.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Ovsyannikova</surname>
       <given-names>Tat'yana M.</given-names>
      </name>
     </name-alternatives>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Всероссийский научно-исследовательский институт минерального сырья им. Н.М. Федоровского</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">All-Russian Scientific-Research Institute of Mineral Resources named after N.M. Fedorovsky</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Всероссийский научно-исследовательский институт минерального сырья им. Н.М. Федоровского</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">All-Russian Scientific-Research Institute of Mineral Resources named after N.M. Fedorovsky</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2023-03-13T17:36:02+03:00">
    <day>13</day>
    <month>03</month>
    <year>2023</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2023-03-13T17:36:02+03:00">
    <day>13</day>
    <month>03</month>
    <year>2023</year>
   </pub-date>
   <issue>1</issue>
   <fpage>58</fpage>
   <lpage>76</lpage>
   <history>
    <date date-type="received" iso-8601-date="2023-03-13T00:00:00+03:00">
     <day>13</day>
     <month>03</month>
     <year>2023</year>
    </date>
   </history>
   <self-uri xlink:href="https://doza.editorum.ru/en/nauka/article/57700/view">https://doza.editorum.ru/en/nauka/article/57700/view</self-uri>
   <abstract xml:lang="ru">
    <p>Для анализа 241Am в природных водах предложен хроматографический способ выделения америция на одной колонке с катионитом КУ-2-8 из азотнокислых растворов. Преимущества способа, кроме простоты и экспрессности, заключаются в доступности и низкой стоимости используемых оборудования, реактивов и материалов, небольшом объеме отходов. Электролитическое осаждение америция производится в течение 30 мин из раствора хлорида аммония и трилона Б на диски из нержавеющей стали. Потери контролируют по внутреннему стандарту 243Am. Для модельных водных проб, в том числе с высоким содержанием солей, радиохимический выход америция составил 60–84%.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The chromatographic method for isolating americium on a single column with KU-2-8 cation exchange resin from nitric acid solutions is proposed for determination of 241Am in natural waters. The advantages of this simple and rapid procedure are the availability and low cost of equipment, reagents and materials and a small amount of waste. Electrolytic deposition of americium is carried out on stainless steel disks from a solution of ammonium chloride and EDTA-Na2 for 30 minutes. Losses are controlled by the internal standard 243Am. The radiochemical recovery of americium was 60–84% for the model samples, including water with high salinity.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>241Am</kwd>
    <kwd>активность</kwd>
    <kwd>изотопный анализ</kwd>
    <kwd>природные воды</kwd>
    <kwd>хлоридные натриевые рассолы</kwd>
    <kwd>катионообменная хроматография</kwd>
    <kwd>электролитическое осаждение</kwd>
    <kwd>альфа- спектрометрия</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>241Am</kwd>
    <kwd>activity</kwd>
    <kwd>isotopic analysis</kwd>
    <kwd>natural waters</kwd>
    <kwd>sodium chloride brines</kwd>
    <kwd>cation exchange chromatography</kwd>
    <kwd>electrodeposition</kwd>
    <kwd>alpha spectrometry</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
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