<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-01273005</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-24T12:49:52+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Precipitation and adsorption during fluoride removal from water by calcite in the presence of acetic acid</title>
            <author role="aut">
              <persName>
                <forename type="first">A. Ben</forename>
                <surname>Nasr</surname>
              </persName>
              <idno type="halauthorid">997039-0</idno>
              <affiliation ref="#struct-210122"/>
              <affiliation ref="#struct-16266"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">K.</forename>
                <surname>Walha</surname>
              </persName>
              <idno type="halauthorid">997040-0</idno>
              <affiliation ref="#struct-210122"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">F.</forename>
                <surname>Puel</surname>
              </persName>
              <email type="md5">f7891ca0e6f7ad16e0ffb9950a4aa4eb</email>
              <email type="domain">centralesupelec.fr</email>
              <idno type="idhal" notation="string">francois-puel</idno>
              <idno type="idhal" notation="numeric">6752</idno>
              <idno type="halauthorid" notation="string">308232-6752</idno>
              <idno type="ORCID">https://orcid.org/0000-0001-6059-7273</idno>
              <idno type="IDREF">https://www.idref.fr/091572053</idno>
              <affiliation ref="#struct-16266"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">D.</forename>
                <surname>Mangin</surname>
              </persName>
              <email type="md5">3fa18a9c9bc77d5d9ada1df1896421ec</email>
              <email type="domain">univ-lyon1.fr</email>
              <idno type="idhal" notation="string">denis-mangin</idno>
              <idno type="idhal" notation="numeric">172813</idno>
              <idno type="halauthorid" notation="string">125407-172813</idno>
              <idno type="IDREF">https://www.idref.fr/165158751</idno>
              <affiliation ref="#struct-16266"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">R. Ben</forename>
                <surname>Amar</surname>
              </persName>
              <idno type="halauthorid">997041-0</idno>
              <affiliation ref="#struct-210122"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">C.</forename>
                <surname>Charcosset</surname>
              </persName>
              <email type="md5">40dcbe2796c2496a1b0f56ebab262b33</email>
              <email type="domain">univ-lyon1.fr</email>
              <idno type="idhal" notation="string">catherine-charcosset</idno>
              <idno type="idhal" notation="numeric">172649</idno>
              <idno type="halauthorid" notation="string">2467-172649</idno>
              <idno type="IDREF">https://www.idref.fr/131847511</idno>
              <affiliation ref="#struct-16266"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Catherine</forename>
                <surname>Kruch</surname>
              </persName>
              <email type="md5">3fd92d669d10ba99362987d405aef425</email>
              <email type="domain">centralesupelec.fr.invalid</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2016-02-11 16:38:05</date>
              <date type="whenModified">2025-05-28 15:14:04</date>
              <date type="whenReleased">2016-02-11 16:38:05</date>
              <date type="whenProduced">2014-03-21</date>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="310460">
                <persName>
                  <forename>Catherine</forename>
                  <surname>Kruch</surname>
                </persName>
                <email type="md5">3fd92d669d10ba99362987d405aef425</email>
                <email type="domain">centralesupelec.fr.invalid</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-01273005</idno>
            <idno type="halUri">https://hal.science/hal-01273005</idno>
            <idno type="halBibtex">nasr:hal-01273005</idno>
            <idno type="halRefHtml">&lt;i&gt;Desalination and Water Treatment&lt;/i&gt;, 2014, 52 (10-12), pp.2231-2240. &lt;a target="_blank" href="https://dx.doi.org/10.1080/19443994.2013.799441"&gt;&amp;#x27E8;10.1080/19443994.2013.799441&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Desalination and Water Treatment, 2014, 52 (10-12), pp.2231-2240. &amp;#x27E8;10.1080/19443994.2013.799441&amp;#x27E9;</idno>
            <availability status="restricted"/>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-LYON1">Université Claude Bernard - Lyon I</idno>
            <idno type="stamp" n="LAGEP" corresp="UNIV-LYON1">Laboratoire d'Automatique et de Génie dEs Procédés</idno>
            <idno type="stamp" n="TDS-MACS">Réseau de recherche en Théorie des Systèmes Distribués, Modélisation, Analyse et Contrôle des Systèmes</idno>
            <idno type="stamp" n="GEPHARM" corresp="LAGEPP">Génie Pharmacotechnique</idno>
            <idno type="stamp" n="PRODIS" corresp="LAGEPP">Procédés des milieux dispersés</idno>
            <idno type="stamp" n="UDL">UDL</idno>
            <idno type="stamp" n="UNIV-LYON">Université de Lyon</idno>
            <idno type="stamp" n="LAGEPP" corresp="UNIV-LYON1">Laboratoire d'Automatique et de Génie dEs Procédés</idno>
            <idno type="stamp" n="TEST3-HALCNRS">TEST3-HALCNRS</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Precipitation and adsorption during fluoride removal from water by calcite in the presence of acetic acid</title>
                <author role="aut">
                  <persName>
                    <forename type="first">A. Ben</forename>
                    <surname>Nasr</surname>
                  </persName>
                  <idno type="halauthorid">997039-0</idno>
                  <affiliation ref="#struct-210122"/>
                  <affiliation ref="#struct-16266"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">K.</forename>
                    <surname>Walha</surname>
                  </persName>
                  <idno type="halauthorid">997040-0</idno>
                  <affiliation ref="#struct-210122"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">F.</forename>
                    <surname>Puel</surname>
                  </persName>
                  <email type="md5">f7891ca0e6f7ad16e0ffb9950a4aa4eb</email>
                  <email type="domain">centralesupelec.fr</email>
                  <idno type="idhal" notation="string">francois-puel</idno>
                  <idno type="idhal" notation="numeric">6752</idno>
                  <idno type="halauthorid" notation="string">308232-6752</idno>
                  <idno type="ORCID">https://orcid.org/0000-0001-6059-7273</idno>
                  <idno type="IDREF">https://www.idref.fr/091572053</idno>
                  <affiliation ref="#struct-16266"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">D.</forename>
                    <surname>Mangin</surname>
                  </persName>
                  <email type="md5">3fa18a9c9bc77d5d9ada1df1896421ec</email>
                  <email type="domain">univ-lyon1.fr</email>
                  <idno type="idhal" notation="string">denis-mangin</idno>
                  <idno type="idhal" notation="numeric">172813</idno>
                  <idno type="halauthorid" notation="string">125407-172813</idno>
                  <idno type="IDREF">https://www.idref.fr/165158751</idno>
                  <affiliation ref="#struct-16266"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">R. Ben</forename>
                    <surname>Amar</surname>
                  </persName>
                  <idno type="halauthorid">997041-0</idno>
                  <affiliation ref="#struct-210122"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">C.</forename>
                    <surname>Charcosset</surname>
                  </persName>
                  <email type="md5">40dcbe2796c2496a1b0f56ebab262b33</email>
                  <email type="domain">univ-lyon1.fr</email>
                  <idno type="idhal" notation="string">catherine-charcosset</idno>
                  <idno type="idhal" notation="numeric">172649</idno>
                  <idno type="halauthorid" notation="string">2467-172649</idno>
                  <idno type="IDREF">https://www.idref.fr/131847511</idno>
                  <affiliation ref="#struct-16266"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">105098</idno>
                <idno type="issn">1944-3994</idno>
                <idno type="eissn">1944-3986</idno>
                <title level="j">Desalination and Water Treatment</title>
                <imprint>
                  <publisher>FHF</publisher>
                  <biblScope unit="volume">52</biblScope>
                  <biblScope unit="issue">10-12</biblScope>
                  <biblScope unit="pp">2231-2240</biblScope>
                  <date type="datePub">2014-03-21</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1080/19443994.2013.799441</idno>
              <ref target="http://www.tandfonline.com/doi/abs/10.1080/19443994.2013.799441" type="seeAlso"/>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Adsorption</term>
                <term xml:lang="en">Precipitation</term>
                <term xml:lang="en">Microfiltration</term>
                <term xml:lang="en">Fluoride</term>
                <term xml:lang="en">Defluoridation</term>
                <term xml:lang="en">Calcite</term>
                <term xml:lang="en">Acetic acid</term>
              </keywords>
              <classCode scheme="halDomain" n="spi.gproc">Engineering Sciences [physics]/Chemical and Process Engineering</classCode>
              <classCode scheme="halDomain" n="spi.auto">Engineering Sciences [physics]/Automatic</classCode>
              <classCode scheme="halDomain" n="info.info-au">Computer Science [cs]/Automatic Control Engineering</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Defluoridation of groundwater is of major concern in several places around the world, such as North and East Africa, India and China. In this paper, removal of fluoride from model solutions and a Tunisian groundwater sample was performed using calcite particles in the presence of acetic acid in batch experiments. After 1 h decantation, dead-end microfiltration was further used to retain the fluorite (CaF2) precipitates present in the supernatant. At 5 mg L-1 fluoride concentration, removal efficiency was found to increase from 17.4% without acid to 30.4% with 0.1 M acetic acid. The increase in fluoride removal with acetic acid was mainly attributed to the renewal of the area available for adsorption on the calcite particles. At the fluoride concentration of 50 mg L-1, the removal efficiency was equal to 9.5% without acid and 94.3% with the addition of 0.1 M acetic acid. The removal of fluoride was attributed to precipitation as a result of higher supersaturation in the solution. Optimum parameters were selected for the defluoridation of a Tunisian groundwater sample with initial fluoride concentration around 2.7 mg L-1. The final F- concentration after treatment with calcite in the presence of 0.1 M acetic acid was found equal to 1.2 mg L-1, which was below the standard of the World Health Organisation.Keywords</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="regrouplaboratory" xml:id="struct-210122" status="VALID">
          <idno type="IdRef">061558842</idno>
          <orgName>Faculté des Sciences de Sfax</orgName>
          <orgName type="acronym">FSS</orgName>
          <desc>
            <address>
              <addrLine>Route de la Soukra km 3.5 - B.P. n° 1171 - 3000 Sfax</addrLine>
              <country key="TN"/>
            </address>
            <ref type="url">http://www.fss.rnu.tn</ref>
          </desc>
          <listRelation>
            <relation active="#struct-303396" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-16266" status="OLD">
          <idno type="IdRef">125427298</idno>
          <orgName>Laboratoire d'automatique et de génie des procédés</orgName>
          <orgName type="acronym">LAGEP</orgName>
          <date type="start">1988-01-01</date>
          <date type="end">2018-12-31</date>
          <desc>
            <address>
              <addrLine>bât 308G ESCPE-Lyon, 2ème étage 43 bd du 11 Novembre 1918 69622 Villeurbanne Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www-lagep.cpe.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-194495" type="direct"/>
            <relation active="#struct-301088" type="indirect"/>
            <relation active="#struct-210962" type="direct"/>
            <relation name="UMR5007 / ESA5007 / URA1328" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-303396" status="VALID">
          <idno type="IdRef">109165470</idno>
          <idno type="ISNI">0000000123235644</idno>
          <idno type="ROR">https://ror.org/04d4sd432</idno>
          <idno type="Wikidata">Q540341</idno>
          <orgName>جامعة صفاقس - Université de Sfax - University of Sfax</orgName>
          <date type="start">1986-01-01</date>
          <desc>
            <address>
              <addrLine>Route de l'Aéroport Km 0.5 - BP 1169 .3029 Sfax</addrLine>
              <country key="TN"/>
            </address>
            <ref type="url">http://univ-sfax.tn/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-194495" status="VALID">
          <idno type="IdRef">026402823</idno>
          <idno type="ISNI">0000000121686185</idno>
          <idno type="ROR">https://ror.org/029brtt94</idno>
          <orgName>Université Claude Bernard Lyon 1</orgName>
          <orgName type="acronym">UCBL</orgName>
          <desc>
            <address>
              <addrLine>43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-lyon1.fr/</ref>
          </desc>
          <listRelation>
            <relation active="#struct-301088" type="direct"/>
          </listRelation>
        </org>
        <org type="regroupinstitution" xml:id="struct-301088" status="VALID">
          <idno type="ROR">https://ror.org/01rk35k63</idno>
          <orgName>Université de Lyon</orgName>
          <desc>
            <address>
              <addrLine>92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.universite-lyon.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-210962" status="VALID">
          <orgName>École Supérieure de Chimie Physique Électronique de Lyon</orgName>
          <orgName type="acronym">CPE</orgName>
          <desc>
            <address>
              <addrLine>Domaine Scientifique de la DouaBâtiment Hubert Curien 43 Boulevard du 11 Novembre 191869616 Villeurbanne</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.cpe.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>