<?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 pub-id-type="doi">10.31897/pmi.2019.5.596</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-13226</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/13226</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геоэкология и безопасность жизнедеятельности</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geoecology and occupational health and safety</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Investigation of the Possibility of Immobilization of Mobile Forms of Arsenic in Technogenic Soils</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Исследование возможности иммобилизации подвижных форм мышьяка в техногенных субстратах</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Kachor</surname>
            <given-names>O. L.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Качор</surname>
              <given-names>О. Л.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Kachor</surname>
              <given-names>O. L.</given-names>
            </name>
          </name-alternatives>
          <email>olgakachor@gmail.com</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Иркутский национальный исследовательский технический университет (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk National Research Technical University (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Sarapulova</surname>
            <given-names>G. I.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Сарапулова</surname>
              <given-names>Г. И.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Sarapulova</surname>
              <given-names>G. I.</given-names>
            </name>
          </name-alternatives>
          <email>sara131@mail.ru</email>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Иркутский национальный исследовательский технический университет (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk National Research Technical University (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Bogdanov</surname>
            <given-names>A. V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Богданов</surname>
              <given-names>А. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Bogdanov</surname>
              <given-names>A. V.</given-names>
            </name>
          </name-alternatives>
          <email>bogdanov@istu.edu</email>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Иркутский национальный исследовательский технический университет (Иркутск, Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Irkutsk National Research Technical University (Irkutsk, Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2019-10-23">
        <day>23</day>
        <month>10</month>
        <year>2019</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2019</year>
      </pub-date>
      <volume>239</volume>
      <fpage>596</fpage>
      <lpage>602</lpage>
      <history>
        <date date-type="received" iso-8601-date="2019-05-17">
          <day>17</day>
          <month>05</month>
          <year>2019</year>
        </date>
        <date date-type="accepted" iso-8601-date="2019-07-25">
          <day>25</day>
          <month>07</month>
          <year>2019</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2019-10-23">
          <day>23</day>
          <month>10</month>
          <year>2019</year>
        </date>
      </history>
      <permissions>
        <copyright-statement>© O. L. Kachor, G. I. Sarapulova, A. V. Bogdanov</copyright-statement>
        <copyright-year>2019</copyright-year>
        <copyright-holder xml:lang="ru">О. Л. Качор, Г. И. Сарапулова, А. В. Богданов</copyright-holder>
        <copyright-holder xml:lang="en">O. L. Kachor, G. I. Sarapulova, A. V. Bogdanov</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/13226">https://pmi.spmi.ru/pmi/article/view/13226</self-uri>
      <abstract xml:lang="ru">
        <p>На основе геоэкологического и геохимического мониторинга выявлены масштабы загрязнения трех промзон горного производства, расположенных в Иркутской области и Забайкальском крае. Определены ва- ловые содержания и подвижные формы As в почвогрунтах, огарках, кирпиче, отвалах горно-обогатительного производства. Это позволило выявить особенности химического состава техногенных субстратов с целью выбора способа их обезвреживания. Изучена возможность химической иммобилизации подвижных ионных форм As в природных и техногенных объектах посредством обработки щелочными реагентами. При этом выделены твердые нерастворимые осадки, в составе которых по данным рентгенофазового анализа (РФА) зафиксировано образование фармаколита CaHAsO4·2H2O, арсената кальция Ca3(AsO4)2, сегнитита Pb(Fe3+)3AsO4(AsO3OH)(OH)6. Формирование новых твердых нерастворимых соединений свидетельствует о химическом связывании (иммобилизации) мышьяксодержащих соединений и о необратимости процесса. Это позволяет предложить эффективный способ фиксации токсикантов для снижения миграции в объектах окружающей среды посредством закрепления иммобилизированных форм. Проведены эксперименты с использованием золы шлам-лигнинов (накопленные отходы закрытого Байкальского целлюлозно-бумажного комбината) для обезвреживания мышьяксодержащих отходов горно-металлургических производств. Применение модифицированных угольных сорбентов для сорбции остаточных (после обработки щелочным реагентом) содержаний подвижных форм As позволяет достичь снижения его концентраций до ПДК вредных веществ. Наиболее эффективным сорбентом является NoritRO 3520. Результаты имеют большое практическое значение для реализации способа химической иммобилизации подвижных ионных форм As в зонахтехногенеза.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>Levels of contamination of three mining industrial zones in Irkutsk Oblast and Zabaykalsky Krai were revealed by means of geoecological and geochemical monitoring. Bulk contents and mobile forms of As in soils, stubs, bricks, and dumps of the mining and processing industry were defined. This allowed revealing features of chemical composition of technogenic substrates for the purpose of a choice of a way of their neutralization. The possibility of chemical immobilization of mobile ionic forms of As in natural and man-made objects by treatment with alkaline reagents was studied. X-ray diffraction (XRD) analysis revealed pharmacolite CaHAsO4·2H2O, calcium arsenate Ca3(AsO4)2, and segnititePb(Fe3+)3AsO4(AsO3OH)(OH)6 that are formed in the obtained solid insoluble precipitates. Formation of new solid insoluble compounds indicates the chemical binding (immobilization) of arsenic-containing compounds and the irreversibility of the process. This allows us to offer an effective way of fixing toxic agents to reduce migration in the environment by stabilizing immobilized forms. Experiments with the use of lignin sludge ash (accumulated waste of the closed Baikal pulp and paper mill) for the neutralization of arsenic-containing waste of mining and metallurgical industries were carried out. Application of modified coal sorbing agents for the sorption of residual mobile forms of As (after treating with an alkaline reagent) allows achieving a decrease in its concentrations to the TLV standard for a hazardous substance. NoritRO 3520 is the most effective sorbing agent. The results are of high applied importance for the implementation of the method of chemical immobilization of mobile ion forms of As in technogenesiszones.</p>
      </abstract>
    </article-meta>
  </front>
  <body/>
  <back>
    <ref-list>
      <ref id="ref1">
        <label>1</label>
        <mixed-citation xml:lang="ru">Davydova N.D. Technogenic transformation of topogeosystems under the atmospheric pollution. Geografiya i prirodnye resursy. 2002. N 4, p. 10-13 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref2">
        <label>2</label>
        <mixed-citation xml:lang="ru">Karpova A.Yu., Shumilova M.A. Modern approaches to remediation of arsenic-contaminated soils (literature review). Trudy Instituta mekhaniki UrO RAN «Problemy mekhaniki i materialovedeniya». 2017, p. 285-293 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref3">
        <label>3</label>
        <mixed-citation xml:lang="ru">Lykov O.P., Golubeva I.A., Meshcheryakov S.V. Environmental protection in the process of oil production during desalina- tion, dehydration and stabilization of oil. Мoscow: Noosfera, 2000, p. 70 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref4">
        <label>4</label>
        <mixed-citation xml:lang="ru">Bogdanov A.V., Leonov S.B., Mironov A.P., Ivanova M.A. Patent N 2136599 RF. Method of wastewater treatment. Publ. 10.09.99. Bul. N 25 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref5">
        <label>5</label>
        <mixed-citation xml:lang="ru">Dymnich S.A., Krasil'nikov V.V., Potoropin E.B., Serebrennikov B.V. Patent N 2582352 RF. Method of biological soil remediation. Publ. 27.04.2016. Bul. N 12 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref6">
        <label>6</label>
        <mixed-citation xml:lang="ru">Pikovskii Yu.I., Gennadiev A.N., Chernyanskii S.S., Sakharov G.N. The Problem of Diagnostics and Standardization of the Levels of Soil Pollution by Oil and Oil Products. Pochvovedenie. 2003. N 9, p. 1132-1140 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref7">
        <label>7</label>
        <mixed-citation xml:lang="ru">Sarapulova G.I. Environmental geochemical assessment of technogenic soils. Zapiski Gornogo instituta. 2018. Vol. 234, p. 658-662. DOI 10.31897/PMI.2018.6.658 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref8">
        <label>8</label>
        <mixed-citation xml:lang="ru">Sosnitskaya T.N. Ecological state of soils in the town of Svirsk, Irkutsk Oblast: patterns of accumulation and detoxification of heavy metals: Avtoref. dis. … kand. biol. nauk. Irkutskaya gosudarstvennaya selskokhozyaistvennaya akademiya. Irkutsk, 2014, p. 23 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref9">
        <label>9</label>
        <mixed-citation xml:lang="ru">Titova V.I. Approaches to the choice of indicators and experience in assessing the ability of soil cover to perform general biosphere functions (analytical review). Agrarnaya nauka Evro-Severo-Vostoka. 2018. N 6 (67), p. 4-16 (in Russian).</mixed-citation>
      </ref>
      <ref id="ref10">
        <label>10</label>
        <mixed-citation xml:lang="ru">Abbas G., Murtaza B., Bibi I. et al. Arsenic Uptake, Toxicity, Detoxification, and Speciation in Plants: Physiological, Bio- chemical, and Molecular Aspects. International Journal of Environmental Research and Public Health. 2018. Vol. 15 (1), p. 59. DOI: 10.3390/ijerph15010059</mixed-citation>
      </ref>
      <ref id="ref11">
        <label>11</label>
        <mixed-citation xml:lang="ru">Bogdanov A.V., Kachor O.L., Abarinova N.G. Neutralization of arsenic wastes from mining and metallurgical industry. Russian Journal of General Chemistry. 2014. Vol. 84. N 11, p. 2346-2349.</mixed-citation>
      </ref>
      <ref id="ref12">
        <label>12</label>
        <mixed-citation xml:lang="ru">Xiao-Bo Min, De-Gang Liu, Li-Yuan Chai et al. Comparison of arsenic immobilization properties among calcium silicate hydrate, ettringite, and friedel's salt in a slag-based binder. Environmental Progress and Sustainable Energy. 2019. Vol. 38. Iss. 1, p. 422-428. DOI:10.1002/ep.13100</mixed-citation>
      </ref>
      <ref id="ref13">
        <label>13</label>
        <mixed-citation xml:lang="ru">De-Gang Liu, Xiao-Bo Min, Yong Ke et al. Co-treatment of flotation waste, neutralization sludge, and arsenic-containing gypsum sludge from copper smelting: solidification/stabilization of arsenic and heavy metals with minimal cement clinker. Environ- mental Science and Pollution Research. March 2018. Vol. 25. Iss. 8, p. 7600-7607. DOI:10.1007/s11356-017-1084-x</mixed-citation>
      </ref>
      <ref id="ref14">
        <label>14</label>
        <mixed-citation xml:lang="ru">Gerasimova M.I., Bogdanova M.D. Soils in national atlases of different countries. Eurasian Soil Science. 2015. Vol 48. N 9, p. 911-922.</mixed-citation>
      </ref>
      <ref id="ref15">
        <label>15</label>
        <mixed-citation xml:lang="ru">Leist M., Casey R.J., Caridi D. The management of arsenic wastes: problems and prospects. Journal of Hazardous Materials. 2000. Vol. 76. Iss. 1, p. 125-138.</mixed-citation>
      </ref>
      <ref id="ref16">
        <label>16</label>
        <mixed-citation xml:lang="ru">Jie Lei, Bing Peng, Xiaobo Min et al. Modeling and optimization of lime-based stabilization in high alkaline arsenic-bearing sludges with a central composite design. Journal of Environmental Science and Health. 2017. Part A. Vol. 52. N 5, p. 449-458.</mixed-citation>
      </ref>
      <ref id="ref17">
        <label>17</label>
        <mixed-citation xml:lang="ru">Riveros P.A., Dutrizac J.E., Spencer P. Arsenic Disposal Practices in the Metallurgical Industry. Canadian Metallurgical Quarterly. 2001. Vol. 40. Iss. 4, p. 395-420. DOI:10.1179/cmq.2001.40.4.395</mixed-citation>
      </ref>
    </ref-list>
  </back>
</article>
