{"id":17439,"date":"2012-03-26T23:04:42","date_gmt":"2012-03-26T21:04:42","guid":{"rendered":"http:\/\/www.floracantabrica.com\/?p=17439"},"modified":"2012-03-26T23:04:42","modified_gmt":"2012-03-26T21:04:42","slug":"comentarios-del-dia-26-3-2012-comments-of-the-day-2","status":"publish","type":"post","link":"http:\/\/www.floracantabrica.com\/?p=17439","title":{"rendered":"Comentarios del d\u00eda. 26.3 2012. Comments of the day"},"content":{"rendered":"

Tweet<\/a><\/p>

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Comentarios del d\u00eda. 26.3 2012. Comments of the day.<\/span><\/strong><\/p>\n

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\u2026\u2026\u2026\u2026..<\/span><\/p>\n

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Microbios, los mineros del futuro<\/span><\/strong><\/p>\n

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\n<\/span><\/strong><\/p>\n

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\u2026\u2026\u2026\u2026.<\/span><\/p>\n

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BBC<\/span><\/p>\n

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\u2026\u2026\u2026.<\/span><\/p>\n

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Etnopaisaje.com<\/strong><\/span><\/p>\n

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\u2026<\/span><\/p>\n

\u2026\u2026\u2026\u2026<\/span><\/p>\n

\"image002\"<\/p>\n

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Microbios al rescate<\/strong><\/span><\/p>\n

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\u2026\u2026\u2026\u2026<\/strong><\/span><\/p>\n

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Pero en Chile, un grupo de cient\u00edficos est\u00e1 utilizando las bacterias para extraer cobre<\/strong>, un mineral del que depende en gran medida la econom\u00eda del pa\u00eds.<\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026.. <\/strong><\/span><\/p>\n

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Biosigma es una empresa de biotecnol\u00f3gica<\/strong> establecida por Codelco, una corporaci\u00f3n estatal chilena y la compa\u00f1\u00eda de miner\u00eda de cobre m\u00e1s grande del mundo<\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026.<\/span><\/p>\n

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\u00bfPero c\u00f3mo ayudan los microbios a extraer el cobre de la roca?<\/strong><\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026.<\/strong><\/span><\/p>\n

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La clave del \u00e9xito est\u00e1 en usar los microorganismos que est\u00e1n presentes naturalmente en las minas.<\/span><\/p>\n

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\u2026\u2026\u2026\u2026.<\/span><\/p>\n

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\u00abEstas bacterias<\/strong> no necesitan mucho para hacer su trabajo. Usan aire, ox\u00edgeno y CO2, y usan el mineral mismo como fuente de energ\u00eda<\/strong><\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026..<\/strong><\/span><\/p>\n

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Las rocas que contienen cobre se colocan dentro de una fuente con \u00e1cido. Despu\u00e9s se le a\u00f1aden las bacterias<\/strong> que cambian esta soluci\u00f3n que desarma la roca y libera el cobre en forma l\u00edquida<\/span><\/p>\n

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\u2026\u2026\u2026\u2026<\/span><\/p>\n

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Algunos llaman a la biominer\u00eda la miner\u00eda del futuro<\/strong>.<\/span><\/p>\n

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\u2026\u2026\u2026\u2026\u2026.<\/span><\/p>\n

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Mediante el uso de bacterias se puede extraer hasta un 90% del metal<\/strong> en un socav\u00f3n, en vez de s\u00f3lo un 60%,<\/span><\/p>\n

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\u2026\u2026\u2026\u2026..<\/span><\/p>\n

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\"image002\"<\/span><\/p>\n

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\u2026\u2026\u2026.<\/p>\n

Microbes, the miners of the future<\/span><\/p>\n

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Microbes to the rescue<\/span><\/p>\n

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But in Chile, a group of scientists are using bacteria to extract copper, a mineral that is highly dependent on the economy<\/span><\/p>\n

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Biosigma is a biotechnology company established by Codelco, a state corporation Chilean \u00a0and copper mining company the world’s largest<\/span><\/p>\n

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But how microbes help extract copper from the rock? <\/span>
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The key to success is to use microorganisms that occur naturally in the mines.
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\n\u00abThese bacteria do not need much to do their job. They use air, oxygen and CO2, and use the same mineral as an energy source<\/span><\/p>\n

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\nThe rocks that contain copper are placed in a dish with acid. After the bacteria are added to this solution change disarming the rock and releases the liquid copper<\/span><\/p>\n

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Some call biomining future mining.
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\nThrough the use of bacteria can be removed up to 90% of the metal in a hole, instead of only 60%,<\/span><\/p>\n

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Tweet………….. Comentarios del d\u00eda. 26.3 2012. Comments of the day. \u2026\u2026\u2026\u2026.. Microbios, los mineros del futuro . .. … \u2026\u2026\u2026\u2026. BBC \u2026\u2026\u2026. Etnopaisaje.com \u2026 \u2026\u2026\u2026\u2026 ……… Microbios al rescate \u2026\u2026\u2026\u2026 Pero en Chile, un grupo de cient\u00edficos est\u00e1 utilizando las bacterias para extraer cobre, un mineral del que depende en gran medida la econom\u00eda del […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-17439","post","type-post","status-publish","format-standard","hentry","category-etnopaisaje"],"_links":{"self":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/17439","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17439"}],"version-history":[{"count":5,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/17439\/revisions"}],"predecessor-version":[{"id":17446,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=\/wp\/v2\/posts\/17439\/revisions\/17446"}],"wp:attachment":[{"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17439"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17439"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.floracantabrica.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}