{"id":668815,"date":"2025-12-29T16:56:04","date_gmt":"2025-12-29T16:56:04","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=668815"},"modified":"2025-12-29T16:56:04","modified_gmt":"2025-12-29T16:56:04","slug":"o-metoda-simpla-din-bucataria-oricui-reduce-considerabil-microplasticele-din-apa-potabila","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=668815","title":{"rendered":"O metod\u0103 simpl\u0103 din buc\u0103t\u0103ria oricui reduce considerabil microplasticele din apa potabil\u0103"},"content":{"rendered":"<div><img decoding=\"async\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2025\/12\/o-metoda-simpla-din-bucataria-oricui-reduce-considerabil-microplasticele-din-apa-potabila.jpg\" class=\"ff-og-image-inserted\"><\/div>\n<p id=\"p-0\">Microplasticele (mai mici de 5 milimetri) \u0219i nanoplasticele, de dimensiuni mult mai reduse, p\u0103trund tot mai frecvent \u00een corpul uman, \u00een special prin alimente, sucuri \u0219i apa potabil\u0103. Datorit\u0103 dimensiunilor lor infime, nanoplasticele pot traversa bariere biologice esen\u021biale, inclusiv bariera intestinal\u0103. Potrivit descoperirilor recente, ele pot ajunge \u00een s\u00e2nge, fiind transportate apoi c\u0103tre diferite organe.<\/p>\n<p id=\"p-1\">Oamenii de \u0219tiin\u021b\u0103 au atras constant aten\u021bia c\u0103 aceste particule se acumuleaz\u0103 \u00een organism \u0219i declan\u0219eaz\u0103 inflama\u021bii, stres oxidativ \u0219i dezechilibre ale microbiomului, afect\u00e2nd s\u0103n\u0103tatea pe termen lung.<\/p>\n<h2 id=\"chapter-0\">Solu\u021bia propus\u0103 de cercet\u0103tori<\/h2>\n<p id=\"p-2\">O echip\u0103 de cercet\u0103tori din China a descoperit o metod\u0103 surprinz\u0103tor de simpl\u0103 pentru reducerea cantit\u0103\u021bii de microplastice din apa potabil\u0103. Este vorba de fierberea apei potabile, urmat\u0103 de filtrare. Testele au fost realizate at\u00e2t pe ap\u0103 de la robinet cu un con\u021binut sc\u0103zut de minerale, c\u00e2t \u0219i pe ap\u0103 dur\u0103, bogat\u0103 natural \u00een calciu \u0219i magneziu.<\/p>\n<p id=\"p-3\">\u201eNanoplasticele \u0219i microplasticele din apa de la robinet care scap\u0103 sistemelor centralizate de tratare reprezint\u0103 o preocupare tot mai mare. Ele pun \u00een pericol s\u0103n\u0103tatea uman\u0103 doar prin simplu consum al apei\u201d, scriu autorii studiului citat de <a href=\"https:\/\/www.sciencealert.com\/theres-a-surprisingly-easy-way-to-remove-microplastics-in-drinking-water\" target=\"_blank\" rel=\"noopener\">Science Alert<\/a>.<\/p>\n<h2 id=\"chapter-1\">Testele pe apa potabil\u0103<\/h2>\n<p id=\"p-4\">Cercet\u0103torii au ad\u0103ugat \u00een mod controlat microplastice \u0219i nanoplastice \u00een probele de ap\u0103. Apoi au fiert lichidul \u0219i au \u00eendep\u0103rtat particulele precipitate. Rezultatele au fost impresionante: \u00een anumite condi\u021bii, p\u00e2n\u0103 la 90% dintre aceste particule au fost eliminate. Eficien\u021ba a fost mai mare \u00een cazul apei dure, care formeaz\u0103 depuneri de calcar atunci c\u00e2nd este \u00eenc\u0103lzit\u0103.<\/p>\n<p id=\"p-5\">\u201eAceast\u0103 strategie simpl\u0103 de fierbere a apei poate decontamina microplasticele din apa de la robinet. Ea are poten\u021bialul de a reduce \u00een mod inofensiv aportul uman al acestor particule\u201d, a explicat coordonatorul studiului. Zimin Yu, inginer biomedical la Universitatea Medical\u0103 din Guangzhou, coordoneaz\u0103 echipa care studiaz\u0103 impactul materialelor artificiale asupra s\u0103n\u0103t\u0103\u021bii umane.<\/p>\n<h2 id=\"chapter-2\">Eficien\u021b\u0103 maxim\u0103 \u00een apa dur\u0103<\/h2>\n<p id=\"p-6\">Calcarul format \u00een timpul fierberii capteaz\u0103 fragmentele de plastic \u00eentr-o crust\u0103 solid\u0103, similar\u0103 depunerilor observate frecvent \u00een fierb\u0103toarele de ap\u0103.\u201eEficien\u021ba precipit\u0103rii nanoplasticelor a crescut odat\u0103 cu duritatea apei\u201d, noteaz\u0103 echipa de cercetare. \u00cen cazul apei foarte dure, rata de eliminare a ajuns p\u00e2n\u0103 la 90%.<\/p>\n<p id=\"p-7\">Chiar \u0219i \u00een apa de la robinet cu un con\u021binut redus de minerale, aproximativ un sfert dintre microplastice au fost eliminate. Resturile pot fi apoi \u00eendep\u0103rtate cu ajutorul unui filtru simplu, precum o sit\u0103 metalic\u0103 folosit\u0103 pentru ceai.<\/p>\n<h2 id=\"chapter-3\">Cum ajunge plasticul ajunge \u00een paharul nostru<\/h2>\n<p id=\"p-8\">Studiile anterioare au identificat fragmente de polietilen\u0103, polipropilen\u0103 sau polistiren \u00een apa potabil\u0103 de la robinet. Aceste particule provin din degradarea materialelor plastice folosite zilnic, precum hainele sintetice, ustensilele de buc\u0103t\u0103rie sau ambalajele. Ele ajung \u00een sta\u021biile de tratare a apei, nefiind eliminate complet \u00een acest proces.<\/p>\n<p id=\"p-9\"><a href=\"https:\/\/www.mediafax.ro\/stiinta-sanatate\/un-singur-plic-de-ceai-ar-putea-elibera-miliarde-de-microplastice-in-corpul-uman-22626076\">Plicule\u021bele de ceai pot elibera<\/a>, de asemenea, miliarde de particule de micro \u0219i nanoplastic atunci c\u00e2nd sunt scufundate \u00een ap\u0103 fierbinte. Efectul a fost observat \u0219i \u00een cazul altor materiale plastice expuse la temperaturi ridicate.<\/p>\n<p id=\"p-10\">Impactul exact asupra s\u0103n\u0103t\u0103\u021bii este \u00eenc\u0103 studiat. \u00cens\u0103 microplasticele au fost deja asociate clar cu modific\u0103ri ale microbiomului intestinal \u0219i cu cre\u0219terea rezisten\u021bei la antibiotice.<\/p>\n<h2 align=\"justify\" id=\"chapter-4\">Solu\u021bie la \u00eendem\u00e2na oricui<\/h2>\n<p align=\"justify\" id=\"p-11\">\u201eConsumul de ap\u0103 fiart\u0103 \u0219i r\u0103cit\u0103 este o strategie viabil\u0103 pe termen lung pentru reducerea expunerii la microplastice\u201d, este concluzia cercet\u0103torilor. Av\u00e2nd \u00een vedere nivelul tot mai ridicat al polu\u0103rii cu plastic, ace\u0219tia sper\u0103 ca acest obicei simplu s\u0103 fie adoptat pe scar\u0103 din ce \u00een ce mai larg\u0103.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microplasticele (mai mici de 5 milimetri) \u0219i nanoplasticele, de dimensiuni mult mai reduse, p\u0103trund tot mai frecvent \u00een corpul uman, \u00een special prin alimente, sucuri \u0219i apa potabil\u0103. Datorit\u0103 dimensiunilor &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=668815\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":668816,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/668815"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=668815"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/668815\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/668816"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=668815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=668815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=668815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}