{"id":2996,"date":"2021-03-09T15:40:29","date_gmt":"2021-03-09T15:40:29","guid":{"rendered":"https:\/\/ecotech.ro\/?p=2996"},"modified":"2021-04-16T17:57:01","modified_gmt":"2021-04-16T14:57:01","slug":"arderea-necontrolata-a-deseurilor-cov-urile","status":"publish","type":"post","link":"https:\/\/ecotech.ro\/en\/2021\/03\/09\/arderea-necontrolata-a-deseurilor-cov-urile\/","title":{"rendered":"Arderea necontrolat\u0103 a de\u0219eurilor"},"content":{"rendered":"<p><strong>Cum este afectat\u0103 calitatea vie\u021bii de Compu\u0219ii Organici Volatili (COV-uri)<\/strong><\/p>\n<p>Compu\u0219ii Organici Volatili\u00a0 (COV; \u00een englez\u0103, acronimul e VOC) sunt substan\u021be care pot avea un impact major at\u00e2t pe termen lung &#8211; modificarea stratosferei, av\u00e2nd ca efect apari\u021bia schimb\u0103rilor climatice -, c\u00e2t \u0219i pe termen scurt, prin afectarea s\u0103n\u0103t\u0103\u021bii\u00a0 celor care \u00eei inhaleaz\u0103.<\/p>\n<p><strong>Principale surse de COV<\/strong><\/p>\n<p>\u2666 arderi necontrolate de de\u0219euri &#8211; plastic, cauciuc, burete, hidrocarburi etc.<\/p>\n<p>\u2666 produse secundare de fabrica\u021bie\u00a0 &#8211; de la producerea buretelelui, polietilenei, polistirenului, cauciucului etc.<\/p>\n<p>\u2666 componentele volatile ale unor substan\u021be lichide \u2013 cum sunt diluantul din vopsea, acetona din lacul de unghii etc.<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>Principalele pericole generate de COV<\/strong><\/p>\n<p>Studiile de specialitate subliniaz\u0103 pericolul inhal\u0103rii sau eliber\u0103rii necontrolate \u00een atmosfer\u0103 a COV, poluan\u021bi care, de multe ori, sunt invizibili \u0219i inodori.<\/p>\n<p>Plasticele \u0219i poliuretanul \u00a0&#8211; produse foarte inflamabile &#8211; se num\u0103r\u0103 printre de\u0219eurile a c\u0103ror ardere provoac\u0103 cel mai mult r\u0103u. De pild\u0103, descompunerea \u0219i combustia poliuretanilor genereaz\u0103 \u00a0compu\u0219i toxici, cum ar fi monoxidul de carbon, dioxinele, ftala\u021bii, cianura de hidrogen \u0219.a. Expunerea la\u00a0 ace\u0219ti compu\u0219i provoac\u0103 afec\u021biuni ireversibile ale organelor interne. Acestea apar c\u00e2nd doza \u0219i concentra\u021bia compu\u0219ilor toxici sunt mari. Dar pot ap\u0103rea \u0219i la doze mici, dar constante \u00een timp, a\u0219a cum e cazul pompierilor care, prin natura muncii lor, sunt obliga\u021bi de-a lungul carierei s\u0103 inhaleze astfel de substan\u021be (mai ales ftala\u021bi).<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Arz\u00e2nd \u00een aer liber gunoiul de pe p\u0103m\u00e2nt, nu facem dec\u00e2t s\u0103-l transfer\u0103m pe cer<\/strong><\/p>\n<p>\u00centr-unul din articolele publicate, dr. Christine Wiedinmyer \u00a0\u2013 \u00a0reputat om de \u0219tiin\u021b\u0103 \u00een domeniu (&#8222;atmospheric scientist&#8221; &#8211; \u00een englez\u0103) precizeaz\u0103: \u201cGhana, Nepal, Mexic \u0219i alte \u021b\u0103ri \u00een curs de dezvoltare nu au bazele fiscale \u0219i infrastructura necesare pentru a pune \u00een aplicare sistemele de gestionare a de\u0219eurilor. A\u0219adar, locuitorii \u0219i guvernele \u00ee\u0219i ard adesea gr\u0103mezi de gunoi \u00een aer liber, \u00eendep\u0103rt\u00e2nd gunoiul de pe p\u0103m\u00e2nt, dar transfer\u00e2ndu-l pe cer.&#8221;<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4048 aligncenter\" src=\"https:\/\/ecotech.ro\/wp-content\/uploads\/2021\/04\/ecotech-poluare-e1618584907225.png\" alt=\"\" width=\"640\" height=\"428\" \/><\/p>\n<p><strong>\u0218i, totu\u0219i, de ce?<\/strong><\/p>\n<p>De\u0219i\u00a0 COV\u00a0 reprezint\u0103 un factor cu impact at\u00e2t de important asupra calit\u0103\u021bii vie\u021bii, \u00een \u021bara noastr\u0103 nu i se acord\u0103 aten\u021bia cuvenit\u0103 nici de c\u0103tre popula\u021bie, nici de c\u0103tre forurile abilitate. C\u0103ci ne confrunt\u0103m \u0219i cu neglijen\u021ba incon\u0219tient\u0103 a unor compatrio\u021bi (voi reveni alt\u0103 dat\u0103 asupra acestui aspect), dar \u0219i cu\u00a0 incompeten\u021ba ori preg\u0103tirea \u00eendoielnic\u0103 a factorilor de decizie din acest domeniu. Cel pu\u021bin asta arat\u0103\u00a0 modestele rezultate pe care deciden\u021bii ni le-au prezentat, dar \u0219i faptul c\u0103 la noi aerul este foarte poluat \u00een ora\u0219ele situate \u00een zone industriale dezvoltate sau \u00een ora\u0219ele \u00een care de\u0219eurile sunt tratate necorespunz\u0103tor.<\/p>\n<p>&nbsp;<\/p>\n<p>Dumneavoastr\u0103 ce crede\u021bi c\u0103 ne lipse\u0219te pentru a avea o s\u0103n\u0103toas\u0103 gestionare a de\u0219eurilor: infrastructura? \u25cf competen\u021ba? \u25cf voin\u021ba? \u25cf educa\u021bia \u00een acest domeniu?\u00a0 \u25cf \u00a0al\u021bi factori (care)?<\/p>","protected":false},"excerpt":{"rendered":"<p>Cum este afectat\u0103 calitatea vie\u021bii de Compu\u0219ii Organici Volatili (COV-uri) Compu\u0219ii Organici Volatili\u00a0 (COV; \u00een englez\u0103, acronimul e VOC) sunt substan\u021be care pot avea un impact major at\u00e2t pe termen lung &#8211; modificarea stratosferei, av\u00e2nd ca efect apari\u021bia schimb\u0103rilor climatice -, c\u00e2t \u0219i pe termen scurt, prin afectarea s\u0103n\u0103t\u0103\u021bii\u00a0 celor care \u00eei inhaleaz\u0103. Principale surse [&hellip;]<\/p>","protected":false},"author":1,"featured_media":3552,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[64,65,63,66],"_links":{"self":[{"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/posts\/2996"}],"collection":[{"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/comments?post=2996"}],"version-history":[{"count":7,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/posts\/2996\/revisions"}],"predecessor-version":[{"id":4050,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/posts\/2996\/revisions\/4050"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/media\/3552"}],"wp:attachment":[{"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/media?parent=2996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/categories?post=2996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ecotech.ro\/en\/wp-json\/wp\/v2\/tags?post=2996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}