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448 288 448s170.78 0 213.371-11.486c23.497-6.321 42.003-24.171 48.284-47.821 11.412-42.867 11.412-132.305 11.412-132.305s0-89.438-11.412-132.305zm-317.51 213.508V175.185l142.739 81.205-142.739 81.201z"></path></svg></a></div></div><div class="container-app page-projet one-line-header" style="position:relative;overflow-x:hidden;z-index:1;overflow-y:inherit"><div class="projet"><div class="header-projet"><div class="container-images only-on-tablet"><img src="https://api.groupe-keran.com/api/upload/196a3f2e12a84f435572d5f250da092a.jpeg" alt="Macrodéchets lagunes abidjan - Cote d'Ivoire"/></div><div class="container-info"><p class="secondary-title hide-on-tablet">projets</p><div class="back-button"><div class="container-arrow backward"><div><div class="arrow small"></div></div></div><p>Voir toutes les références</p></div><div class="titleContainer left"><div class="blackLineAndNumberContainer level-1 black" style="right:calc(100% + 10px);align-items:flex-end"><div class="number-mask"><p style="color:#2c2a29"> </p></div><span class="blackLine" style="background-color:#2c2a29"></span></div><div class="title-mask"><h1 class="title" style="color:#2c2a29;text-align:left">Gestion des macrodéchets dans les baies lagunaires d'Abidjan en Côte d'Ivoire</h1></div></div><div class="mobile-download-btn dropdownFile only-on-tablet"><div class="container-download-button"><div class="circular-button"><svg width="12px" height="15px" viewBox="0 0 12 15" version="1.1"><g id="10_mobile_projets_detail1" transform="translate(-358.000000, -376.000000)" fill-rule="nonzero"><g id="télécharger" transform="translate(339.000000, 360.000000)"><g id="Group-6"><path d="M25,27.32 L30.82,21.5 L27.5,21.5 L27.5,16.5 L22.5,16.5 L22.5,21.5 L19.18,21.5 L25,27.32 Z M30.82,30.68 L30.82,29 L19.18,29 L19.18,30.68 L30.82,30.68 Z" id=""></path></g></g></g></svg></div></div></div><div class="details-projet"><ul><li><label>Client(s)</label><p>CENTRE IVOIRIEN ANTIPOLLUTION (CIAPOL)</p></li><li><label>Bénéficiaire(s)</label><p>Ministère de l'environnement et du développement durable</p></li><li><label>Intervenant(s)</label><p><span class="contributor">Sce</span><span class="contributor">S3d</span></p></li><li><label>Calendrier</label><p>2018<!-- --> - <!-- -->2020</p></li></ul></div></div><div class="container-images hide-on-tablet"><img src="https://api.groupe-keran.com/api/upload/196a3f2e12a84f435572d5f250da092a.jpeg" alt="Macrodéchets lagunes abidjan - Cote d'Ivoire"/><div class="dropdownFile"><div class="button"><span>Télécharger fiche(s)</span></div></div></div></div><div class="content container-more-info large"><div class="more-info"><ul class="more-info"><li><div class="titleContainer"><div class="underline-title"><p class="title" style="color:#2c2a29;text-align:left">Domaine(s)</p></div></div><p>Réhabilitation des friches et des sols urbains / Gestion des ressources environnementales / Valorisation de la biomasse / Economie circulaire</p></li><li><div class="titleContainer"><div class="underline-title"><p class="title" style="color:#2c2a29;text-align:left">Métier(s)</p></div></div><p>Conseil, conception et études</p></li><li><div class="titleContainer"><div class="underline-title"><p class="title" style="color:#2c2a29;text-align:left">Compétence(s) mobilisée(s)</p></div></div><p>Traitement des déchets / collecte des déchets en milieu aquatique / recyclage et valorisation des matières / hydraulique / hydrologie / hydromorphologie / sociologie</p></li><li><div class="titleContainer"><div class="underline-title"><p class="title" style="color:#2c2a29;text-align:left">Mission(s)</p></div></div><p>• Investigations de terrain <br/> • Diagnostic <br/> • Etude d'impact environnemental <br/> • Assistance technique <br/> • Analyse institutionnelle, financière et économique <br/> • Conception et planification.</p></li></ul><div class="grid"><div class="clip-svg"></div></div></div></div><div class="content large"><div class="container-video"><div class="play"></div><video preload="metadata"><source src="https://api.groupe-keran.com/api/upload/32fef658e3a356260d6a8df985193f01.mp4#t=0.001"/>Sorry, your browser doesn't support embedded videos.</video></div></div><div class="content project-paragraph"><div class="titleContainer left"><div class="blackLineAndNumberContainer level-4 black" style="right:calc(100% + 10px);align-items:flex-end"><div class="number-mask"><p style="color:tonic"> </p></div><span class="blackLine" style="background-color:tonic"></span></div><div class="title-mask"><h4 class="title tonic" style="color:inherit;text-align:left">Réduire à la source la pollution macrodéchets</h4></div></div><div class="paragraph">Les 10 communes d’Abidjan génèrent chaque jour environ 6 250 tonnes de déchets solides ménagers et assimilés. Parmi eux, 700 tonnes de macrodéchets se retrouvent disséminés dans l’environnement par défaut de collecte, et notamment dans les baies lagunaires d’Abidjan. Pour répondre aux enjeux environnementaux et sociétaux liés, SCE a été missionnée pour :<br><ul><li><strong>Concevoir un dispositif de collecte et de traitement des déchets solides arrivant dans les baies lagunaires</strong></li><li><strong>Définir un programme de sensibilisation et de mobilisation.</strong></li></ul>Un dispositif de collecte et de traitement des macrodéchets a été conçu et chiffré. <br>Concernant la collecte, ce dispositif permettra de récupérer 75 000 tonnes de macrodéchets par an (soit 80% du gisement annuel). Il sera constitué d’une flottille d’une quarantaine d’engins collecteurs. En complément de ces moyens mécaniques, environ 400 emplois seront nécessaires pour la collecte manuelle des macrodéchets. Cette collecte pourra également être complétée par la récupération de macrodéchets au niveau des ouvrages de régulation des crues et dans le lit mineur des cours d’eau. Concernant le traitement, deux types de filières seront prévus : la préparation des macrodéchets pour le recyclage matière et la pyrogazéification pour transformer les macrodéchets en électricité.<br><br></div></div><div class="content container-slider"><div class="slider"><div class="pictures"></div><div class="nav"><div class="container-arrow backward" style="cursor:pointer"><div><div class="arrow"></div></div></div><div class="container-arrow forward" style="cursor:pointer"><div><div class="arrow"></div></div></div></div><div class="grid"><div class="clip-svg"></div></div></div></div><div class="content large"><div class="container-key-figures"><div class="key-figures"><div class="keyfigure"><div><p class="number"><span>0</span><span class="unit"> communes</span></p></div><div><p class="text"></p></div></div><div class="keyfigure"><div><p class="number"><span>0</span><span class="unit"> M d'habitants</span></p></div><div><p class="text"></p></div></div><div class="keyfigure"><div><p class="number"><span>0</span><span class="unit"> km²</span></p></div><div><p class="title">de bassins versants</p><p class="text"></p></div></div><div class="keyfigure"><div><p class="number"><span>0</span><span class="unit"> baies lagunaires</span></p></div><div><p class="text"></p></div></div><div class="keyfigure"><div><p class="number"><span>0</span><span class="unit"> tonnes</span></p></div><div><p class="title">de déchets solides </p><p class="text">ménagers et assimilés</p></div></div><div class="keyfigure"><div><p class="number"><span>0</span><span class="unit"> tonnes</span></p></div><div><p class="title">de déchets solides</p><p class="text">non collectés (dont 700 de macrodéchets)</p></div></div></div></div></div><div class="content large container-map"><div class="grid"><div class="clip-svg"></div></div></div><div class="content large similar-projects"><div class="titleContainer right"><div class="blackLineAndNumberContainer level-3 black" style="left:calc(100% + 10px);align-items:flex-start"><div class="number-mask"><p style="color:#2c2a29"> </p></div><span class="blackLine" style="background-color:#2c2a29"></span></div><div class="title-mask"><h3 class="title" style="color:#2c2a29;text-align:right">Projets similaires</h3></div></div><ul class="list-projects"><li><div class="cardProjetContainer"><div class="cardProjetImgContainer"><img loading="eager" src="https://api.groupe-keran.com/api/file/picture/6091174d11d50c57eee280dd/300/0" alt="Ecole de Design Nantes Atlantique_692x692"/></div><h1>Ecole de Design de Nantes : une démarche environnementale originale au service d'un projet novateur (44)</h1><div class="contributors"><span class="contributor">Sce</span></div><p>Nantes (44)<!-- --> <!-- -->- <!-- -->France</p></div></li></ul><div class="container-btn-plus"><span><a class="cercles"><div class="barrePlus horizantale"></div><div class="barrePlus verticale"></div></a></span></div></div></div><div class="footerContainer"><div 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style="height:100%"><div><svg width="0px" height="0px" viewBox="0 0 0 0"><line x1="0" y1="0" x2="0" y2="0"></line><line x1="0" y1="0" x2="0" y2="0"></line><line x1="0" y1="0" x2="0" y2="0"></line><line x1="0" y1="0" x2="0" y2="0"></line></svg></div></div></div><script id="__NEXT_DATA__" type="application/json">{"props":{"pageProps":{"page":"page-projet","errCode":null,"content":{"_id":"607d8122c5a154210809140f","updatedAt":"2021-07-28T13:07:30.583Z","createdAt":"2021-04-19T13:09:54.482Z","lang":"fr","company":"5eb2745576b8fc776002c3c6","user":"5f60d9215b12a5596fc52c00","__v":0,"text":"Les 10 communes d’Abidjan génèrent chaque jour environ\n6 250 tonnes de déchets solides ménagers et assimilés. Parmi eux, 700 tonnes de\nmacrodéchets se retrouvent disséminés dans l’environnement par défaut de\ncollecte, et notamment dans les baies lagunaires d’Abidjan. Pour\nrépondre aux enjeux environnementaux et sociétaux liés, SCE a été missionnée\npour\u0026nbsp;:\u003cbr\u003e\u003cul\u003e\u003cli\u003e\u003cstrong\u003eConcevoir\u0026nbsp;un dispositif de collecte et de traitement\ndes déchets solides arrivant dans les baies lagunaires\u003c/strong\u003e\u003c/li\u003e\u003cli\u003e\u003cstrong\u003eDéfinir un programme de sensibilisation et de mobilisation.\u003c/strong\u003e\u003c/li\u003e\u003c/ul\u003eUn dispositif de collecte et de traitement des\nmacrodéchets a été conçu et chiffré.\n\u003cbr\u003eConcernant la collecte, ce dispositif permettra de\nrécupérer 75 000 tonnes de macrodéchets par an (soit 80% du gisement annuel).\nIl sera constitué d’une flottille d’une quarantaine d’engins collecteurs. 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