{"id":34419,"date":"2022-06-23T10:00:00","date_gmt":"2022-06-23T08:00:00","guid":{"rendered":"https:\/\/naturfreunde.ch\/?post_type=naturfreund&#038;p=34419"},"modified":"2022-12-22T10:50:49","modified_gmt":"2022-12-22T09:50:49","slug":"recyclage-innovant","status":"publish","type":"naturfreund","link":"https:\/\/naturfreunde.ch\/fr\/ami-de-la-nature\/recyclage-innovant\/","title":{"rendered":"Recyclage innovant"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Les modules solaires ont une dur\u00e9e de vie d\u2019environ 20-30 ans. Puis il faut les recycler. Jusqu\u2019ici, cela se faisait en traitant les composants en aluminium, cuivre et verre, mais pas les cellules solaires en silicium, comme le confirme le magazine en ligne Klimareporter.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Des \u00e9quipes de chercheurs allemands viennent de mettre au point, gr\u00e2ce \u00e0 une collaboration avec une soci\u00e9t\u00e9 de recyclage, un proc\u00e9d\u00e9 permettant de r\u00e9utiliser le silicium pour la fabrication de nouvelles cellules, le silicium \u00e9tant le principal composant des modules photovolta\u00efques. Il est produit \u00e0 partir de silice, autrement dit de sable de quartz. On en trouve certes en masse, mais sa transformation requiert beaucoup d\u2019\u00e9nergie si bien que les capacit\u00e9s sont limit\u00e9es. Le recyclage de silicium gr\u00e2ce au nouveau proc\u00e9d\u00e9 se fait d\u00e9j\u00e0 \u00e0 l\u2019\u00e9chelle industrielle et se r\u00e9v\u00e8le donc rentable.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un nouveau proc\u00e9d\u00e9 r\u00e9cemment d\u00e9velopp\u00e9 permet d\u00e9sormais de recycler presque int\u00e9gralement les cellules photovolta\u00efques. Un important tournant pour cette technologie qui joue un r\u00f4le primordial en Suisse dans la transition \u00e9nerg\u00e9tique. <\/p>\n","protected":false},"author":267,"featured_media":34336,"template":"","meta":{"_acf_changed":false,"footnotes":"","powered_cache_disable_cache":false,"powered_cache_disable_lazyload":false},"naturfreund_ausgabe":[486],"naturfreund_rubrik":[500],"class_list":["post-34419","naturfreund","type-naturfreund","status-publish","has-post-thumbnail","hentry","naturfreund_ausgabe-2-22fr","naturfreund_rubrik-good-news-fr","wpbf-post"],"acf":{"prolitteris_id":"plzm.0aa216d1-c84f-47cd-83f6-bcf4713e4e2c","has-author-box":true,"has-footer-nf-promotion":false,"articles_from_naturfreund_rubrik":{"show":true,"linked_naturfreund_rubrik":494},"articles_from_naturfreund_ausgabe":false},"_links":{"self":[{"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/naturfreund\/34419","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/naturfreund"}],"about":[{"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/types\/naturfreund"}],"author":[{"embeddable":true,"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/users\/267"}],"version-history":[{"count":0,"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/naturfreund\/34419\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/media\/34336"}],"wp:attachment":[{"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/media?parent=34419"}],"wp:term":[{"taxonomy":"naturfreund_ausgabe","embeddable":true,"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/naturfreund_ausgabe?post=34419"},{"taxonomy":"naturfreund_rubrik","embeddable":true,"href":"https:\/\/naturfreunde.ch\/fr\/wp-json\/wp\/v2\/naturfreund_rubrik?post=34419"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}