<?xml version="1.0" encoding="UTF-8"?>
<article xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" dtd-version="1.4" article-type="research-article">
  <front>
    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-11824</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/11824</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Без раздела</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Without section</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Pollution of mine water at open-pit mines in the Tikhvin mining district</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Загрязнение рудничных вод на карьерах в тихвинском горнопромышленном районе</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Novozhilov</surname>
            <given-names>V. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Новожилов</surname>
              <given-names>В. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Novozhilov</surname>
              <given-names>V. N.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Kotova</surname>
            <given-names>M. S.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Котова</surname>
              <given-names>М. С.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kotova</surname>
              <given-names>M. S.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Krylov</surname>
            <given-names>V. N.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Крылов</surname>
              <given-names>В. Н.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Krylov</surname>
              <given-names>V. N.</given-names>
            </name>
          </name-alternatives>
          <email>pmi@spmi.ru</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru"/>
          </aff>
          <aff>
            <institution xml:lang="en"/>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="1971-12-27">
        <day>27</day>
        <month>12</month>
        <year>1971</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>1971</year>
      </pub-date>
      <volume>62</volume>
      <issue>2</issue>
      <fpage>107</fpage>
      <lpage>109</lpage>
      <history>
        <date date-type="received" iso-8601-date="1970-08-11">
          <day>11</day>
          <month>08</month>
          <year>1970</year>
        </date>
        <date date-type="accepted" iso-8601-date="1970-10-07">
          <day>07</day>
          <month>10</month>
          <year>1970</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="1971-12-27">
          <day>27</day>
          <month>12</month>
          <year>1971</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© V. N. Novozhilov, M. S. Kotova, V. N. Krylov</copyright-statement>
        <copyright-year>1971</copyright-year>
        <copyright-holder xml:lang="ru">В. Н. Новожилов, М. С. Котова, В. Н. Крылов</copyright-holder>
        <copyright-holder xml:lang="en">V. N. Novozhilov, M. S. Kotova, V. N. Krylov</copyright-holder>
        <license xlink:href="http://creativecommons.org/licenses/by/4.0">
          <license-p>CC BY 4.0</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/11824">https://pmi.spmi.ru/pmi/article/view/11824</self-uri>
      <abstract xml:lang="ru">
        <p>При открытом способе разработки бокситов на карьерах Тихвинского глиноземного завода в результате размыва поверхностными и подземными водами песчано-глинистых и бокситовых пород, слагающих уступы бор­тов, рабочие площадки, отвалы, а также дно и стенки водоотводных канав, происходит загрязнение рудничных вод.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>In the open-pit method of bauxite mining at the quarries of the Tikhvin Alumina Refinery, as a result of erosion by surface and underground waters of sandy-clay and bauxite rocks that make up the ledges of the sides, working platforms, dumps, as well as the bottom and walls of drainage ditches, there is pollution of mine water.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list/>
  </back>
</article>
