@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00784723v1> a dcat:Dataset ;
    dct:description """
              Manufactured Gas Plants sites are mostly contaminated by Polycyclic Aromatic Hydrocarbons (PAHs) under the form of hydrophobic coal tar. Soil washing often uses surfactants or organic solvents, which have a significant environmental impact. This PhD work proposes an alternative way, based on seminatural, non-toxic and easily biodegradable cage-like molecules, β-cyclodextrins. They are able to solubilize hydrophobic molecules, as PAHs, thus extracted them from soil. In order to minimize products costs, a cyclodextrin recycling method, was successfully tested. Several experiments have been done, on a panel of former industrial sites soils, at laboratory and semi-pilot scale, with two conclusive trials of the full extraction process in a continuous mode. Comparison with existing methods indicates that the use of cyclodextrins is in most cases a better method than the ones based on surfactants or organic solvent, according to the current legislation (1996 European Directive IPPC).
            """ ;
    dct:identifier "NNT: 2007EMSE0019" ;
    dct:issued "2026-05-14T17:03:06.648690"^^xsd:dateTime ;
    dct:language "fr" ;
    dct:modified "2026-05-14T17:03:06.648706"^^xsd:dateTime ;
    dct:publisher <https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> ;
    dct:title "Alternative approach to Polycyclic Aromatic Hydrocarbons contaminated soils washing: Cyclodextrin use with recycling process" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "CCSD" ] ;
    dcat:distribution <https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00784723v1/resource/6296a405-6395-4767-8ddd-b56771e0beed> ;
    dcat:keyword "contaminated-sites-and-soils",
        "cyclodextrin",
        "cyclodextrine",
        "green-technology",
        "hydrocarbures-aromatiques-polycycliques-hap",
        "infoeu-reposemanticsdoctoralthesis",
        "lavage-de-sols",
        "polycyclic-aromatic-hydrocarbons-pahs",
        "procede-propre",
        "sdeenvironmental-sciences",
        "sites-et-sols-pollues",
        "soil-washing",
        "theses" ;
    dcat:landingPage <https://theses.hal.science/tel-00784723> .

<https://rec.harvest-normandie.data4citizen.com/dataset/oai-hal-tel-00784723v1/resource/6296a405-6395-4767-8ddd-b56771e0beed> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2026-05-14T17:03:06.718023"^^xsd:dateTime ;
    dct:modified "2026-05-14T17:03:06.619994"^^xsd:dateTime ;
    dct:title "Alternative approach to Polycyclic Aromatic Hydrocarbons contaminated soils washing: Cyclodextrin use with recycling process" ;
    dcat:accessURL <https://theses.hal.science/tel-00784723> .

<https://rec.harvest-normandie.data4citizen.com/organization/cce9db95-46d9-4dc2-84b6-764215d0a002> a foaf:Agent ;
    foaf:name "test_moissonnage_selune" .

<https://theses.hal.science/tel-00784723> a foaf:Document .