{"id":7705,"date":"2024-03-12T09:48:29","date_gmt":"2024-03-12T08:48:29","guid":{"rendered":"https:\/\/www.em-grade.com\/?p=7705"},"modified":"2024-03-13T12:39:14","modified_gmt":"2024-03-13T11:39:14","slug":"comment-neutraliser-les-dechets-de-solution-de-tetroxyde-dosmium","status":"publish","type":"post","link":"https:\/\/www.em-grade.com\/fr\/general-fr\/comment-neutraliser-les-dechets-de-solution-de-tetroxyde-dosmium\/","title":{"rendered":"Comment neutraliser les d\u00e9chets de solution de t\u00e9troxyde d\u2019osmium."},"content":{"rendered":"<ul>\n<li style=\"text-align: left;\"><a href=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2.jpg\"><img alt=\"\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-7728 alignleft\" src=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-150x150.jpg\" alt=\"\" width=\"337\" height=\"337\" srcset=\"https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-150x150.jpg 150w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-140x140.jpg 140w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-100x100.jpg 100w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-500x500.jpg 500w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-350x350.jpg 350w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-1000x1000.jpg 1000w, https:\/\/www.em-grade.com\/wp-content\/uploads\/2024\/03\/tableau-de-saturation-des-huiles-1-2-800x800.jpg 800w\" sizes=\"auto, (max-width: 337px) 100vw, 337px\" \/><\/a>\u00c9liminer les d\u00e9chets de t\u00e9troxyde d\u2019osmium <strong>en suivant le protocole des proc\u00e9dures relatives aux d\u00e9chets dangereux (source l\u2019Universit\u00e9 Harvard)<\/strong>.<br \/>\n1 &#8211; Classification des d\u00e9chets dangereux : corrosifs et toxiques<br \/>\n2- Le t\u00e9troxyde d\u2019osmium doit \u00eatre d\u00e9sactiv\u00e9 une fois le travail termin\u00e9 et consid\u00e9r\u00e9 comme un d\u00e9chet dangereux.<br \/>\n3 &#8211; Une solution de t\u00e9troxyde d\u2019osmium \u00e0 2 % sera enti\u00e8rement d\u00e9sactiv\u00e9e par deux fois le volume d\u2019huile de ma\u00efs (l\u2019huile de ma\u00efs est pr\u00e9f\u00e9r\u00e9 en raison de son pourcentage \u00e9lev\u00e9 de liaisons insatur\u00e9es).<br \/>\n4 &#8211; Placer l&rsquo;huile de ma\u00efs dans la solution de t\u00e9troxyde d&rsquo;osmium et attendre que l&rsquo;huile devienne compl\u00e8tement noire. Tester si le t\u00e9troxyde d\u2019osmium est compl\u00e8tement neutralis\u00e9, placez un morceau de papier filtre imbib\u00e9 <a href=\"https:\/\/www.em-grade.com\/product\/osmium-waste-neutralizer\/\"><strong>d\u2019huile de ma\u00efs<\/strong><\/a> sur la solution. Le noircissement du papier filtre indique que du t\u00e9troxyde d\u2019osmium est toujours pr\u00e9sent et qu\u2019il faut ajouter davantage d\u2019huile de ma\u00efs ajout\u00e9e. La solution d\u2019huile de ma\u00efs et de t\u00e9troxyde d\u2019osmium doit \u00eatre \u00e9limin\u00e9e comme d\u00e9chet chimique dangereux.<br \/>\n5 &#8211; Les solutions de sulfure de sodium ou de sulfite de sodium r\u00e9duiront \u00e9galement les solutions aqueuses de t\u00e9troxyde d\u2019osmium \u00e0 un niveau de forme moins dangereuse. Les solutions utilis\u00e9es doivent \u00eatre \u00e9limin\u00e9es comme d\u00e9chets chimiques dangereux.<\/li>\n<li style=\"text-align: left;\"><span style=\"color: #ff0000;\"><strong>Cliquez sur le tableau pour l&rsquo;agrandir.<\/strong><\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u00c9liminer les d\u00e9chets de t\u00e9troxyde d\u2019osmium en suivant le protocole des proc\u00e9dures relatives aux d\u00e9chets dangereux (source l\u2019Universit\u00e9 Harvard). 1 &#8211; Classification des d\u00e9chets dangereux : corrosifs et toxiques 2-&#8230;<\/p>\n","protected":false},"author":8,"featured_media":7709,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"itsec_x_frame_options":"","footnotes":""},"categories":[290,159],"tags":[723],"class_list":["post-7705","post","type-post","status-publish","format-standard","has-post-thumbnail","category-fixateurs-em","category-general-fr","tag-dechets-oso4"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/posts\/7705","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/comments?post=7705"}],"version-history":[{"count":0,"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/posts\/7705\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/media\/7709"}],"wp:attachment":[{"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/media?parent=7705"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/categories?post=7705"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.em-grade.com\/fr\/wp-json\/wp\/v2\/tags?post=7705"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}