{"id":602719,"date":"2024-11-05T22:16:07","date_gmt":"2024-11-05T22:16:07","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-196792020\/"},"modified":"2024-11-05T22:16:07","modified_gmt":"2024-11-05T22:16:07","slug":"iso-196792020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-196792020\/","title":{"rendered":"ISO 19679:2020"},"content":{"rendered":"<p>Le pr\u00e9sent document sp\u00e9cifie une m\u00e9thode d&#039;essai permettant de d\u00e9terminer le taux et le niveau de biod\u00e9gradation a\u00e9robie des mat\u00e9riaux plastiques lorsqu&#039;ils se trouvent sur des s\u00e9diments sableux marins \u00e0 l&#039;interface entre l&#039;eau de mer et le fond oc\u00e9anique, en mesurant le dioxyde de carbone (CO<sub>2<\/sub>) lib\u00e9r\u00e9. Cette m\u00e9thode d&#039;essai peut \u00e9galement \u00eatre appliqu\u00e9e \u00e0 d&#039;autres mat\u00e9riaux solides.<\/p>\n<p>Cette m\u00e9thode d&#039;essai est une simulation, dans les conditions de laboratoire, de l&#039;habitat rencontr\u00e9 dans diff\u00e9rentes zones d&#039;eau de mer\/de s\u00e9diments en mer, par exemple dans une zone benthique o\u00f9 les rayons du soleil atteignent le fond oc\u00e9anique (zone photique) c&#039;est-\u00e0-dire ce qu&#039;on appelle, en science marine, la zone sublittorale.<\/p>\n<p>La d\u00e9termination de la biod\u00e9gradation des mat\u00e9riaux plastiques et autres mat\u00e9riaux solides enfouis dans les s\u00e9diments marins est hors du domaine d&#039;application du pr\u00e9sent document.<\/p>\n<p>NOTE       Le mesurage de la biod\u00e9gradation a\u00e9robie peut \u00e9galement \u00eatre obtenu en surveillant la consommation d&#039;oxyg\u00e8ne, comme d\u00e9crit dans l&#039;ISO 18830.<\/p>\n<p>Les conditions d\u00e9crites dans le pr\u00e9sent document ne correspondent pas n\u00e9cessairement aux conditions optimales permettant d&#039;obtenir le taux maximal de biod\u00e9gradation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Plastiques \u2014 D\u00e9termination de la biod\u00e9gradation a\u00e9robie des mati\u00e8res plastiques non-flottantes dans une interface eau de mer\/s\u00e9diments \u2014 M\u00e9thode par analyse du dioxyde de carbone lib\u00e9r\u00e9<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2020-06<\/td>\n<td>20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":602734,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1177,2634],"product_tag":[],"class_list":{"0":"post-602719","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-83-080-01","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/602719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/602734"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=602719"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=602719"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=602719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}