{"id":17137,"date":"2020-03-30T17:24:01","date_gmt":"2020-03-30T17:24:01","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17137"},"modified":"2020-03-30T17:24:01","modified_gmt":"2020-03-30T17:24:01","slug":"reduce-carbon-footprint-home-green-materials","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/environmental-science\/reduce-carbon-footprint-home-green-materials\/","title":{"rendered":"5 zp\u016fsob\u016f, jak sn\u00ed\u017eit svou uhl\u00edkovou stopu doma"},"content":{"rendered":"<h2 class=\"wp-block-heading\">P\u011bt zp\u016fsob\u016f, jak sn\u00ed\u017eit svou uhl\u00edkovou stopu doma<\/h2>\n\n<h2 class=\"wp-block-heading\">Ukl\u00e1d\u00e1n\u00ed uhl\u00edku: nov\u00fd p\u0159\u00edstup ke zm\u00edr\u0148ov\u00e1n\u00ed klimatu<\/h2>\n\n<p>Ukl\u00e1d\u00e1n\u00ed uhl\u00edku je proces zachycov\u00e1n\u00ed a ukl\u00e1d\u00e1n\u00ed oxidu uhli\u010dit\u00e9ho (CO2), sklen\u00edkov\u00e9ho plynu, kter\u00fd p\u0159isp\u00edv\u00e1 ke zm\u011bn\u011b klimatu. Zat\u00edmco tradi\u010dn\u00ed metody ukl\u00e1d\u00e1n\u00ed uhl\u00edku, jako je \u010derp\u00e1n\u00ed CO2 do podzem\u00ed, jsou n\u00e1kladn\u00e9 a nevyzkou\u0161en\u00e9, vznikaj\u00ed nov\u00e9 technologie, kter\u00e9 umo\u017e\u0148uj\u00ed ukl\u00e1dat uhl\u00edk ve stavebn\u00edch materi\u00e1lech.<\/p>\n\n<h2 class=\"wp-block-heading\">N\u00edzkoemisn\u00ed cement: udr\u017eiteln\u00e1 alternativa<\/h2>\n\n<p>V\u00fdroba cementu je hlavn\u00edm zdrojem emis\u00ed CO2. V\u00fdrobci udr\u017eiteln\u00e9ho cementu jako Solidia Technologies v\u0161ak vyvinuli n\u00edzkoemisn\u00ed cementy, kter\u00e9 sni\u017euj\u00ed emise a\u017e o 70 %. Tyto cementy zachycuj\u00ed CO2 b\u011bhem procesu vytvrzov\u00e1n\u00ed a trvale jej ukl\u00e1daj\u00ed v betonov\u00e9 matrici.<\/p>\n\n<h2 class=\"wp-block-heading\">Mineralizace uhl\u00edku: p\u0159em\u011bna v\u00fdfukov\u00fdch plyn\u016f z elektr\u00e1ren na stavebn\u00ed bloky<\/h2>\n\n<p>Mineralizace uhl\u00edku je proces, kter\u00fd p\u0159em\u011b\u0148uje CO2 z v\u00fdfukov\u00fdch plyn\u016f elektr\u00e1ren na pevn\u00e9 materi\u00e1ly, jako jsou cihly a dla\u017eebn\u00ed kostky. Tento proces napodobuje p\u0159irozen\u00e9 geologick\u00e9 procesy, kter\u00e9 po miliony let sni\u017euj\u00ed hladiny CO2 v atmosf\u00e9\u0159e. Univerzita v Newcastlu v Austr\u00e1lii spolupracuje s p\u0159edn\u00edmi p\u0159edstaviteli pr\u016fmyslu na zav\u00e1d\u011bn\u00ed t\u00e9to technologie, s pl\u00e1ny na jej\u00ed roz\u0161\u00ed\u0159en\u00ed do komer\u010dn\u00ed v\u00fdroby.<\/p>\n\n<h2 class=\"wp-block-heading\">Oliv\u00edn: zelen\u00fd miner\u00e1l s vlastnostmi zachycov\u00e1n\u00ed uhl\u00edku<\/h2>\n\n<p>Olivin je p\u0159irozen\u011b se vyskytuj\u00edc\u00ed miner\u00e1l, kter\u00fd reaguje s CO2 za vzniku oxidu k\u0159emi\u010dit\u00e9ho a magnezitu, \u010d\u00edm\u017e se tento sklen\u00edkov\u00fd plyn st\u00e1v\u00e1 chemicky inertn\u00edm. Tento miner\u00e1l lze pou\u017e\u00edt ve st\u0159e\u0161n\u00edch syst\u00e9mech, dla\u017eebn\u00edch materi\u00e1lech a dokonce i v p\u016fdn\u00edch \u00faprav\u00e1ch pro zachycov\u00e1n\u00ed a ukl\u00e1d\u00e1n\u00ed CO2. Nadn\u00e1rodn\u00ed spole\u010dnosti jako Derbigum vyvinuly st\u0159e\u0161n\u00ed syst\u00e9my, kter\u00e9 se p\u0159i vystaven\u00ed de\u0161ti v\u00e1\u017eou na CO2 a b\u011bhem \u017eivotnosti st\u0159echy zachycuj\u00ed zna\u010dn\u00e9 mno\u017estv\u00ed sklen\u00edkov\u00e9ho plynu.<\/p>\n\n<h2 class=\"wp-block-heading\">Bambus: udr\u017eiteln\u00fd a fixuj\u00edc\u00ed uhl\u00edk stavebn\u00ed materi\u00e1l<\/h2>\n\n<p>Bambus je rychle rostouc\u00ed obnoviteln\u00fd zdroj, kter\u00fd v\u00e1\u017ee v\u00edce uhl\u00edku na akr za rok ne\u017e v\u011bt\u0161ina ostatn\u00edch d\u0159ev\u011bn\u00fdch v\u00fdrobk\u016f. Je tak\u00e9 odoln\u00fd a v\u0161estrann\u00fd, co\u017e z n\u011bj \u010din\u00ed ide\u00e1ln\u00ed materi\u00e1l pro r\u016fzn\u00e9 stavebn\u00ed aplikace, v\u010detn\u011b podlah, oblo\u017een\u00ed a n\u00e1bytku. Je v\u0161ak d\u016fle\u017eit\u00e9 zajistit, aby byl bambus udr\u017eiteln\u011b vyr\u00e1b\u011bn a skl\u00edzen.<\/p>\n\n<h2 class=\"wp-block-heading\">AirCarbon: biologicky rozlo\u017eiteln\u00fd plast z odpadn\u00edho metanu<\/h2>\n\n<p>Velk\u00e1 \u010d\u00e1st plastu pou\u017e\u00edvan\u00e9ho v na\u0161ich domovech se vyr\u00e1b\u00ed z fosiln\u00edch paliv. Spole\u010dnost Newlight Technologies v\u0161ak vyvinula AirCarbon, biologicky rozlo\u017eiteln\u00fd plast vyroben\u00fd z odpadn\u00edho metanu, sklen\u00edkov\u00e9ho plynu, kter\u00fd je 20kr\u00e1t v\u00edce zachycuj\u00edc\u00ed teplo ne\u017e CO2. Tento inovativn\u00ed materi\u00e1l m\u00e1 potenci\u00e1l nahradit plasty na b\u00e1zi ropy v \u0161irok\u00e9 \u0161k\u00e1le produkt\u016f, v\u010detn\u011b pouzder na mobiln\u00ed telefony, plastov\u00fdch ta\u0161ek a n\u00e1bytku.<\/p>\n\n<h2 class=\"wp-block-heading\">Za\u010dlen\u011bn\u00ed zelen\u00fdch materi\u00e1l\u016f do va\u0161eho domova<\/h2>\n\n<p>V\u00fdb\u011brem udr\u017eiteln\u00fdch a fixuj\u00edc\u00edch uhl\u00edk materi\u00e1l\u016f pro v\u00e1\u0161 domov m\u016f\u017eete pomoci sn\u00ed\u017eit svou uhl\u00edkovou stopu a p\u0159isp\u011bt ke zm\u00edr\u0148ov\u00e1n\u00ed zm\u011bny klimatu. Zde je n\u011bkolik tip\u016f, jak za\u010d\u00edt:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Pro sv\u016fj dal\u0161\u00ed stavebn\u00ed nebo rekonstruk\u010dn\u00ed projekt pou\u017eijte n\u00edzkoemisn\u00ed cement.<\/strong><\/li>\n<li><strong>Zva\u017ete cihly nebo dla\u017eebn\u00ed kostky z mineralizovan\u00e9ho uhl\u00edku pro svou p\u0159\u00edjezdovou cestu nebo terasu.<\/strong><\/li>\n<li><strong>Nainstalujte st\u0159e\u0161n\u00ed syst\u00e9m z oliv\u00ednu pro zachycov\u00e1n\u00ed CO2 ze vzduchu.<\/strong><\/li>\n<li><strong>Zvolte podlahy, n\u00e1bytek nebo jin\u00e9 stavebn\u00ed prvky z bambusu.<\/strong><\/li>\n<li><strong>Pou\u017e\u00edvejte v\u00fdrobky na b\u00e1zi AirCarbon k nahrazen\u00ed konven\u010dn\u00edch plast\u016f.<\/strong><\/li>\n<\/ul>\n\n<p>Proveden\u00edm mal\u00fdch zm\u011bn v materi\u00e1lech, kter\u00e9 pou\u017e\u00edv\u00e1me v na\u0161ich domovech, m\u016f\u017eeme v\u00fdrazn\u011b zm\u011bnit boj proti zm\u011bn\u011b klimatu.<\/p>","protected":false},"excerpt":{"rendered":"<p>P\u011bt zp\u016fsob\u016f, jak sn\u00ed\u017eit svou uhl\u00edkovou stopu doma Ukl\u00e1d\u00e1n\u00ed uhl\u00edku: nov\u00fd p\u0159\u00edstup ke zm\u00edr\u0148ov\u00e1n\u00ed klimatu Ukl\u00e1d\u00e1n\u00ed uhl\u00edku je proces zachycov\u00e1n\u00ed a ukl\u00e1d\u00e1n\u00ed oxidu uhli\u010dit\u00e9ho (CO2), sklen\u00edkov\u00e9ho plynu, kter\u00fd p\u0159isp\u00edv\u00e1 ke&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[22621,120,19059,5973,34],"class_list":["post-17137","post","type-post","status-publish","format-standard","hentry","category-environmental-science","tag-low-carbon-materials","tag-sustainability","tag-carbon-footprint","tag-green-building","tag-climate-change"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/17137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=17137"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/17137\/revisions"}],"predecessor-version":[{"id":17138,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/17137\/revisions\/17138"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=17137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=17137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=17137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}