{"id":97817,"date":"2021-09-03T10:30:49","date_gmt":"2021-09-03T08:30:49","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/etude-de-l-air-lutte-contre-le-covid\/"},"modified":"2025-05-07T09:05:16","modified_gmt":"2025-05-07T07:05:16","slug":"etude-de-l-air-lutte-contre-le-covid","status":"publish","type":"post","link":"https:\/\/obera.fr\/sk\/nasa-rada\/etude-de-l-air-lutte-contre-le-covid\/","title":{"rendered":"\u010co sa m\u00f4\u017eeme nau\u010di\u0165 zo \u0161t\u00fadia ovzdu\u0161ia v boji proti COVID-19?"},"content":{"rendered":"\n

D\u00e1 sa COVID-19 mera\u0165 vo vzduchu?<\/h2>\n\n

V s\u00fa\u010dasnosti nie je mo\u017en\u00e9 jednoducho a presne mera\u0165 COVID-19 vo vzduchu, ale je mo\u017en\u00e9 analyzova\u0165 CO2 a aeros\u00f3ly pr\u00edtomn\u00e9 vo vzduchu. Tieto dva faktory s\u00fa d\u00f4le\u017eit\u00e9 pri odhadovan\u00ed pr\u00edtomnosti COVID-19 v ovzdu\u0161\u00ed<\/a>. Aeros\u00f3ly s\u00fa prostriedkom prenosu v\u00edrusov. \u010c\u00edm vy\u0161\u0161ia je \u00farove\u0148 aeros\u00f3lov, t\u00fdm viac sp\u00f4sobov cirkul\u00e1cie v\u00edrusov… Meranie CO2 pon\u00faka ekonomick\u00e9 rie\u0161enie na klasifik\u00e1ciu aktu\u00e1lneho rizika potenci\u00e1lne infek\u010dn\u00fdch aeros\u00f3lov. Ak sa nach\u00e1dzame v miestnosti s viacer\u00fdmi \u013eu\u010fmi, meranie koncentr\u00e1cie CO2 poskytuje mieru percentu\u00e1lneho podielu vzduchu, ktor\u00fd vdychujeme a ktor\u00fd je tvoren\u00fd vzduchom, ktor\u00fd u\u017e vyd\u00fdchli in\u00ed \u013eudia. Z hmotnostnej bilancie vypl\u00fdva, \u017ee nameran\u00e1 koncentr\u00e1cia CO2 pribli\u017ene 1 200 ppm (parts per million) znamen\u00e1, \u017ee takmer 2 % vzduchu v miestnosti u\u017e aspo\u0148 raz pri\u0161lo do kontaktu s p\u013e\u00facami. <\/p>\n\n

Merania CO2 s\u00fa teda dobr\u00fdm ukazovate\u013eom na otvorenie okien a vyvetranie miestnost\u00ed.<\/p>\n\n

\n
Antiv\u00edrusov\u00e1 \u010disti\u010dka vzduchu COVID-19 a antibakteri\u00e1lna \u010disti\u010dka vzduchu OBERA: porovnajte pred k\u00fapou<\/a><\/div>\n<\/div>\n\n

Ak\u00e9 parametre kvality ovzdu\u0161ia m\u00f4\u017eu zn\u00ed\u017ei\u0165 riziko kontamin\u00e1cie COVID-19?<\/h2>\n\n

Ako je vysvetlen\u00e9 vy\u0161\u0161ie, CO2 zohr\u00e1va d\u00f4le\u017eit\u00fa \u00falohu pri zni\u017eovan\u00ed rizika kontamin\u00e1cie COVID-19. \u010c\u00edm vy\u0161\u0161ia je hladina CO2, t\u00fdm v\u00e4\u010d\u0161\u00ed je po\u010det kvap\u00f4\u010dok vo vzduchu, ktor\u00e9 m\u00f4\u017eu pren\u00e1\u0161a\u0165 v\u00edrus a kontaminova\u0165 osoby v miestnosti. Ke\u010f je hladina CO2 vysok\u00e1, je ve\u013emi d\u00f4le\u017eit\u00e9 vetra\u0165 oknami, aby sa zn\u00ed\u017eila hladina CO2 a z\u00e1rove\u0148 po\u010det kvap\u00f4\u010dok. <\/p>\n\n

\n

\u010eal\u0161ie inform\u00e1cie: Ako m\u00f4\u017ee meranie CO2 zo senzora \u00fa\u010dinne bojova\u0165 proti prenosu v\u00edrusu<\/a>?<\/p>\n<\/blockquote>\n\n

Existuje s\u00favislos\u0165 medzi kvalitou ovzdu\u0161ia, zne\u010disten\u00edm a prenosom COVID-19?<\/h2>\n\n

Na jar 2020 t\u00edm talianskych vedcov a jedn\u00e9ho \u010dloveka z Grenoblu zaznamenal vy\u0161\u0161\u00ed po\u010det infekci\u00ed v regi\u00f3ne Lombardia ako vo zvy\u0161ku Talianska. Zistili s\u00favislos\u0165 medzi zlou kvalitou ovzdu\u0161ia a \u0161\u00edren\u00edm koronav\u00edrusu. \u0160t\u00fadia toti\u017e uk\u00e1zala, \u017ee v\u00edrus sa usadzuje na \u010dasticiach zne\u010distenia, preto\u017ee s\u00fa dokonale tvarovan\u00e9 na to, aby sa v nich koronav\u00edrus c\u00edtil ako doma a aby sa pren\u00e1\u0161al vzduchom. Tieto \u010dastice s\u00fa tak dobre prisp\u00f4soben\u00e9, \u017ee umo\u017e\u0148uj\u00fa aj ochranu koronav\u00edrusu pred UV \u017eiaren\u00edm, tak\u017ee m\u00f4\u017ee zosta\u0165 dlh\u0161ie na\u017eive. <\/p>\n\n

Pre\u010do je riziko kontamin\u00e1cie na otvorenom priestranstve men\u0161ie ako vo vn\u00fatri budov?<\/h2>\n\n

Riziko kontamin\u00e1cie v uzavret\u00fdch priestoroch je vy\u0161\u0161ie u\u017e len preto, \u017ee v nich nedoch\u00e1dza k v\u00fdmene vzduchu alebo pohybu. Steny a strop „zadr\u017eiavaj\u00fa“ vzduch. Vzduch je preto za\u0165a\u017een\u00fd CO2, a teda aj \u010dasticami pren\u00e1\u0161aj\u00facimi v\u00edrus, ktor\u00e9 zost\u00e1vaj\u00fa vo vzduchu. Vonku vzduch cirkuluje a \u010dastice tie\u017e, tak\u017ee nemaj\u00fa \u010das pren\u00e1\u0161a\u0165 v\u00edrus. Ak by aj pren\u00e1\u0161ali v\u00edrus, okam\u017eite by sa presunuli nahor, najm\u00e4 ke\u010f je hor\u00faco. <\/p>\n\n

\n

Pokra\u010dujte \u010falej : Ako m\u00f4\u017eem \u010disti\u0165 vzduch vo svojich obchodn\u00fdch a komer\u010dn\u00fdch priestoroch proti v\u00edrusom, bakt\u00e9ri\u00e1m a COVID?<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"

Je mo\u017en\u00e9 analyzova\u0165 CO2 a aeros\u00f3ly vo vzduchu. Tieto dva faktory s\u00fa d\u00f4le\u017eit\u00e9 pri odhade pr\u00edtomnosti kovidov vo vzduchu. Aeros\u00f3ly s\u00fa sp\u00f4sob, ak\u00fdm sa v\u00edrusy \u0161\u00edria. \u010c\u00edm vy\u0161\u0161ia je \u00farove\u0148 aeros\u00f3lov, t\u00fdm viac sp\u00f4sobov m\u00f4\u017ee v\u00edrus cirkulova\u0165… <\/p>\n","protected":false},"author":4,"featured_media":97747,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"\u0160t\u00fadie o ovzdu\u0161\u00ed a boj proti COVID-19: kompletn\u00fd sprievodca","_seopress_titles_desc":"Je mo\u017en\u00e9 analyzova\u0165 CO2 a aeros\u00f3ly vo vzduchu. Tieto dva faktory s\u00fa d\u00f4le\u017eit\u00e9 pri odhade pr\u00edtomnosti COVID-19 v ovzdu\u0161\u00ed. ","_seopress_robots_index":"","footnotes":""},"categories":[141],"tags":[142],"class_list":["post-97817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nasa-rada","tag-entete-male-sk","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/97817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/comments?post=97817"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/97817\/revisions"}],"predecessor-version":[{"id":97820,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/97817\/revisions\/97820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media\/97747"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media?parent=97817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/categories?post=97817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/tags?post=97817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}