Singapur Nangyang Teknoloji \u00dcniversitesi ara\u015ft\u0131rmac\u0131lar\u0131, kullan\u0131lm\u0131\u015f pillerdeki de\u011ferli metalleri \u00e7\u0131karma ve yeniden kullanmak i\u00e7in portakal kabu\u011fundan faydalanman\u0131n bir yolunu ke\u015ffetti. Her y\u0131l d\u00fcnya genelinde 1.3 milyar ton g\u0131da at\u0131\u011f\u0131 ve 50 milyon ton elektronik at\u0131k \u00fcretiyoruz.<\/p>\n
Mevcut y\u00f6ntemler de\u011ferli metalleri kullan\u0131lm\u0131\u015f pillerden \u00e7\u0131karmak i\u00e7in y\u00fcksek \u0131s\u0131ya maruz b\u0131rak\u0131yor veya g\u00fc\u00e7l\u00fc asit sol\u00fcsyonlar\u0131 kullan\u0131lmas\u0131 gerekiyor. Bu y\u00f6ntemler hem g\u00fcvenli de\u011fil hem de \u00e7evreyi kirletici etkilere sahip.<\/p>\n
Ara\u015ft\u0131rmac\u0131lar portakal kabu\u011fundaki organik bir asit olan sitrik asitin ayn\u0131 i\u015flem i\u00e7in kullan\u0131labilece\u011fini tespit etti. Ke\u015fiflerini deneyle desteklemek isteyen bilim insanlar\u0131, kullan\u0131lm\u0131\u015f pillerdeki kobalt, lityum, nikel ve manganezin y\u00fczde 90\u2019\u0131n\u0131 ba\u015far\u0131l\u0131 bir \u015fekilde \u00e7\u0131karmay\u0131 ba\u015fard\u0131. Bu da yeni yakla\u015f\u0131m\u0131n hidrojen peroksit kullan\u0131lan y\u00f6ntem ile kar\u015f\u0131la\u015ft\u0131r\u0131labilece\u011fini ortaya koyuyor.<\/p>\n
Yap\u0131lan a\u00e7\u0131klamaya g\u00f6re yeni yakla\u015f\u0131m hem g\u0131da at\u0131klar\u0131n\u0131 hem de elektronik at\u0131klar\u0131 azaltmak i\u00e7in komple bir y\u00f6ntem ortaya koyuyor ve kaynaklar\u0131n m\u00fcmk\u00fcn oldu\u011fu kadar uzun s\u00fcre kullan\u0131mda tutuldu\u011fu s\u0131f\u0131r at\u0131kl\u0131 d\u00f6ng\u00fcsel ekonomi olu\u015fturuyor. Bilim insanlar\u0131na g\u00f6re yeni y\u00f6ntem ile kullan\u0131lm\u0131\u015f pillerdeki de\u011ferli metaller do\u011fa dostu bir \u015fekilde ba\u015far\u0131yla \u00e7\u0131kar\u0131labilir ve bu i\u015flem s\u0131ras\u0131nda da ortaya minimum seviyede at\u0131k \u00e7\u0131kar.<\/p>\n","protected":false},"excerpt":{"rendered":"
Pillerdeki de\u011ferli metallerin \u00e7evre dostu bir y\u00f6ntemle \u00e7\u0131kar\u0131lmas\u0131 i\u00e7in yeni bir y\u00f6ntem bulundu. Bilim insanlar\u0131 portakal kabu\u011funda yer alan asitlerin metalleri \u00e7\u0131karmak i\u00e7in kullan\u0131labilece\u011fini ortaya \u00e7\u0131kard\u0131.<\/p>\n","protected":false},"author":1,"featured_media":927,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[229,291,486,490],"class_list":["post-452","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-donusturuluyor","tag-geri","tag-piller","tag-portakalla"],"views":355,"_links":{"self":[{"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/posts\/452","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/comments?post=452"}],"version-history":[{"count":0,"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/posts\/452\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/media\/927"}],"wp:attachment":[{"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/media?parent=452"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/categories?post=452"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/digitalmecra.com\/index.php\/wp-json\/wp\/v2\/tags?post=452"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}