{"id":22115,"date":"2024-07-18T13:42:15","date_gmt":"2024-07-18T13:42:15","guid":{"rendered":"https:\/\/www.trccompanies.com\/insights\/traitement-des-spfa-pour-permettre-lutilisation-benefique-des-sediments-dragues-touches\/"},"modified":"2024-11-27T14:20:31","modified_gmt":"2024-11-27T14:20:31","slug":"traitement-des-spfa-pour-permettre-lutilisation-benefique-des-sediments-dragues-touches","status":"publish","type":"news-and-insights","link":"https:\/\/www.trccompanies.com\/fr\/insights\/traitement-des-spfa-pour-permettre-lutilisation-benefique-des-sediments-dragues-touches\/","title":{"rendered":"Traitement des SPFA pour permettre l\u2019utilisation b\u00e9n\u00e9fique des s\u00e9diments dragu\u00e9s touch\u00e9s"},"content":{"rendered":"\n\n
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Environ 200 \u00e0 300 millions de verges cubes de s\u00e9diments sont dragu\u00e9es chaque ann\u00e9e par le US Army Corps of Engineers (USACE) et d\u2019autres int\u00e9r\u00eats f\u00e9d\u00e9raux (USEPA, 2007). La majeure partie de ce dragage est effectu\u00e9e pour am\u00e9liorer la navigation dans les ports, les chenaux et les rivi\u00e8res, offrant des avantages \u00e9conomiques et des possibilit\u00e9s r\u00e9cr\u00e9atives. <\/p>\n

Il est important pour les gouvernements locaux, les promoteurs, les propri\u00e9taires fonciers et les autres intervenants de r\u00e9fl\u00e9chir strat\u00e9giquement aux possibilit\u00e9s d\u2019utilisation b\u00e9n\u00e9fique des s\u00e9diments. Cependant, des probl\u00e8mes graves et des perceptions inexactes emp\u00eachent souvent l\u2019utilisation b\u00e9n\u00e9fique des s\u00e9diments. Bien que ces s\u00e9diments dragu\u00e9s puissent \u00eatre une ressource pr\u00e9cieuse, la plupart sont plac\u00e9s dans des installations d\u2019\u00e9limination confin\u00e9e (CDF) ou d\u00e9vers\u00e9s en eau libre. <\/p>\n

Compte tenu de l\u2019activit\u00e9 actuelle dans le domaine des contaminants \u00e9mergents, le pr\u00e9sent document est ax\u00e9 sur les impacts potentiels dans les s\u00e9diments dragu\u00e9s des substances perfluoroalkyliques et polyfluoroalkyliques (SPFA). Il s\u2019agit de contaminants particuli\u00e8rement difficiles parce qu\u2019ils sont r\u00e9pandus, qu\u2019ils sont pr\u00e9occupants m\u00eame \u00e0 des niveaux relativement faibles, qu\u2019ils sont persistants et qu\u2019ils r\u00e9sistent \u00e0 la d\u00e9gradation. <\/p>\n

T\u00e9l\u00e9charger la version PDF<\/a><\/p>\n <\/div>\n <\/div>\n\n <\/div>\n<\/section>\n\n

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\n \"picture_as_pdf_24dp-black\" Traitement des SPFA <\/h5>\n

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Environ 200 \u00e0 300 millions de verges cubes de s\u00e9diments sont dragu\u00e9es chaque ann\u00e9e par le US Army Corps of Engineers (USACE) et d\u2019autres int\u00e9r\u00eats f\u00e9d\u00e9raux (USEPA, 2007). <\/p>\n","protected":false},"featured_media":15620,"template":"","tags":[846,877],"news-and-insights-category":[829],"services-category":[],"custom_category":[],"class_list":["post-22115","news-and-insights","type-news-and-insights","status-publish","has-post-thumbnail","hentry","tag-assainissement-des-sediments","tag-spfa-et-contaminants-emergents","news-and-insights-category-livres-blancs-rapports"],"acf":[],"yoast_head":"\nTraitement des SPFA pour permettre l\u2019utilisation b\u00e9n\u00e9fique des s\u00e9diments dragu\u00e9s touch\u00e9s - TRC Companies<\/title>\n<meta name=\"description\" content=\"Environ 200 \u00e0 300 millions de verges cubes de s\u00e9diments sont dragu\u00e9es chaque ann\u00e9e par le US Army Corps of Engineers (USACE) et d\u2019autres int\u00e9r\u00eats f\u00e9d\u00e9raux (USEPA, 2007).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.trccompanies.com\/fr\/insights\/traitement-des-spfa-pour-permettre-lutilisation-benefique-des-sediments-dragues-touches\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Traitement des SPFA pour permettre l\u2019utilisation b\u00e9n\u00e9fique des s\u00e9diments dragu\u00e9s touch\u00e9s - 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