{"id":97881,"date":"2021-09-03T12:41:43","date_gmt":"2021-09-03T10:41:43","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/purifier-air-contre-covid-locaux-entreprise-tertiaires\/"},"modified":"2025-05-07T09:09:16","modified_gmt":"2025-05-07T07:09:16","slug":"purifier-air-contre-covid-locaux-entreprise-tertiaires","status":"publish","type":"post","link":"https:\/\/obera.fr\/lv\/musu-padoms\/purifier-air-contre-covid-locaux-entreprise-tertiaires\/","title":{"rendered":"K\u0101 es varu att\u012br\u012bt gaisu sav\u0101s uz\u0146\u0113muma telp\u0101s no v\u012brusiem, bakt\u0113rij\u0101m un COVID?"},"content":{"rendered":"\n

K\u0101 v\u012brusi nok\u013c\u016bst man\u0101s telp\u0101s un k\u0101 tie izplat\u0101s?<\/h2>\n\n

Kad ar koronav\u012brusu infic\u0113ta persona klepus, runas vai \u0161\u0137aud\u012b\u0161anas laik\u0101 rodas da\u017e\u0101da lieluma pilienu un aerosolu pl\u016bsma, kas non\u0101k apk\u0101rt\u0113j\u0101 gais\u0101 un izplat\u0101s. Visi \u0161ie da\u017e\u0101da lieluma pilieni un aerosoli var satur\u0113t v\u012brusus. <\/p>\n\n

K\u0101 ar COVID-19 tiek infic\u0113ti cilv\u0113ki uz\u0146\u0113mumu telp\u0101s un terci\u0101r\u0101s iest\u0101d\u0113s<\/h2>\n\n

K\u0101 redz\u0113j\u0101m iepriek\u0161, v\u012brusi izplat\u0101s ar mikrokropel\u0113m un aerosoliem, kas rodas, cilv\u0113kiem run\u0101jot, klepojot vai \u0161\u0137audot. Cilv\u0113ki uz\u0146\u0113muma telp\u0101s tos var viegli rad\u012bt, piem\u0113ram, sarun\u0101joties sav\u0101 starp\u0101 vai run\u0101jot pa t\u0101lruni. V\u012brusi izplat\u0101s gais\u0101, p\u0101rn\u0113s\u0101jot aerosolus, un var non\u0101kt saskar\u0113 ar citiem cilv\u0113kiem. Ja \u0161\u012bs aerosola da\u013ci\u0146as tiek ieelpotas pietiekam\u0101 koncentr\u0101cij\u0101, cilv\u0113ki var infic\u0113ties. Jo ska\u013c\u0101k cilv\u0113ki run\u0101, jo vair\u0101k aerosolu pace\u013cas gais\u0101. <\/p>\n\n

K\u0101di ir efekt\u012bvi veidi, k\u0101 samazin\u0101t COVID-19 pies\u0101r\u0146ojumu terci\u0101r\u0101s zon\u0101s un uz\u0146\u0113mumu telp\u0101s?<\/h2>\n\n

Ventil\u0113jiet, lai ierobe\u017eotu v\u012brusu koncentr\u0101ciju<\/h3>\n\n

Ventil\u0101cija uzlabo gaisa apmai\u0146u telp\u0101 un samazina infekcijas p\u0101rne\u0161anas risku. Svaigs gaiss no \u0101ra izklied\u0113 aerosolus, iek\u0161telpu gaiss tiek at\u0161\u0137aid\u012bts, un infic\u0113\u0161an\u0101s iesp\u0113ja ir maz\u0101ka. Saska\u0146\u0101 ar Jap\u0101n\u0101 veikt\u0101 p\u0113t\u012bjuma datiem iesp\u0113ja infic\u0113ties iek\u0161telp\u0101s ir 18,7 reizes liel\u0101ka nek\u0101 \u0101r\u0101. <\/p>\n\n

Telpas v\u0113din\u0101\u0161ana ir noder\u012bga ar\u012b citu slim\u012bbu, piem\u0113ram, gripas vai gripai l\u012bdz\u012bgu infekciju gad\u012bjum\u0101. T\u0101p\u0113c svaiga gaisa nodro\u0161in\u0101\u0161ana ir \u013coti svar\u012bga. J\u0101izvair\u0101s no neapstr\u0101d\u0101t\u0101m gaisa kondicion\u0113\u0161anas sist\u0113m\u0101m, kas vienk\u0101r\u0161i maisa gaisu telp\u0101. <\/p>\n\n

K\u0101 piespiedu ventil\u0101cija mazina v\u012brusa izplat\u012bbu?<\/h3>\n\n

Saska\u0146\u0101 ar pa\u0161reiz\u0113j\u0101m zin\u0101\u0161an\u0101m koronav\u012brusa p\u0101rne\u0161anu caur ventil\u0101cijas un gaisa kondicion\u0113\u0161anas sist\u0113m\u0101m var izsl\u0113gt, ja taj\u0101s ir ieb\u016bv\u0113ta augstas efektivit\u0101tes HEPA H13 filtr\u0101cija. Tas ir t\u0101p\u0113c, ka v\u012brusi tiek p\u0101rnesti pilienu veid\u0101. Pateicoties ieb\u016bv\u0113tajiem filtriem un ja tie ir pietiekami kvalitat\u012bvi, pilieni (kas var\u0113tu satur\u0113t v\u012brusu) nevar iek\u013c\u016bt telp\u0101s. Turkl\u0101t, pateicoties pastiprin\u0101tai gaisa apmai\u0146ai, da\u013ci\u0146u skaits telp\u0101 ir daudz maz\u0101ks. J\u0101atz\u012bm\u0113, ka, ja eso\u0161\u0101 gaisa apstr\u0101des sist\u0113ma nav apr\u012bkota ar filtriem vai ja \u0161ie filtri ir nepietiekami efekt\u012bvi (piem\u0113ram, G4 vai F7 tipa), bie\u017ei vien ir gr\u016bti uzlabot iek\u0101rtas filtr\u0113\u0161anas efektivit\u0101ti, b\u016btiski nesamazinot pl\u016bsmas \u0101trumu. \u0160\u0101d\u0101 gad\u012bjum\u0101 var b\u016bt lietder\u012bgi pievienot apk\u0101rt\u0113j\u0101 gaisa att\u012br\u012b\u0161anas sist\u0113mu. <\/p>\n\n

Daudzas vec\u0101kas gaisa kondicion\u0113\u0161anas sist\u0113mas bie\u017ei tiek izmantotas k\u0101 recirkul\u0101cijas sist\u0113mas, lai taup\u012btu ener\u0123iju. Tas noz\u012bm\u0113, ka da\u013ca izpl\u016bdes gaisa tiek sajaukta ar da\u013cu \u0101r\u0113j\u0101 gaisa un atgriezta atpaka\u013c telp\u0101. Pa\u0161reiz\u0113j\u0101 pand\u0113mijas situ\u0101cij\u0101 ir ieteicams izvair\u012bties no recirkul\u0101cijas gaisa izmanto\u0161anas un izv\u0113l\u0113ties “visu svaigo gaisu”, ja gaiss nav apstr\u0101d\u0101ts ar augstas efektivit\u0101tes HEPA filtr\u0101ciju. Praks\u0113 to dara, aizverot gaisa recirkul\u0101cijas aizb\u012bd\u0146us. <\/p>\n\n

Bie\u017ei tiek uzdots jaut\u0101jums, vai gaisa kondicion\u0113\u0161anas sist\u0113m\u0101s eso\u0161ie filtri b\u016btu j\u0101moderniz\u0113 ar efekt\u012bv\u0101kiem filtriem. Vairum\u0101 gad\u012bjumu uzlabot eso\u0161o gaisa kondicion\u0113\u0161anas sist\u0113mu filtru kvalit\u0101ti nav iesp\u0113jams, jo pieejamais spiediens ir p\u0101r\u0101k zems. Augst\u0101kas klases filtru (HEPA) pievieno\u0161ana iev\u0113rojami pasliktin\u0101tu gaisa kondicion\u0113\u0161anas sist\u0113mas jaudu. <\/p>\n\n

K\u0101 gaisa att\u012br\u012bt\u0101ji pal\u012bdz samazin\u0101t v\u012brusu izplat\u012bbu<\/h3>\n\n

Aerosoli iek\u0161telpu gais\u0101 veicina koronav\u012brusa izplat\u012b\u0161anos. Nelieli pilieni var saglab\u0101ties gais\u0101 vair\u0101kas stundas un izrais\u012bt infic\u0113\u0161anos, pat ja infic\u0113t\u0101 persona jau ir atst\u0101jusi telpu. <\/p>\n\n

Gaisa att\u012br\u012bt\u0101js samazina v\u012brusu un mikrobu un, protams, citu pies\u0101r\u0146ot\u0101ju, piem\u0113ram, putek\u013cu, ziedputek\u0161\u0146u un alerg\u0113nu koncentr\u0101ciju iek\u0161telpu gais\u0101. T\u0101d\u0113j\u0101di tie var ar\u012b pal\u012bdz\u0113t iev\u0113rojami samazin\u0101t pa\u0161reiz\u0113j\u0101 koronav\u012brusa koncentr\u0101ciju apk\u0101rt\u0113j\u0101 gais\u0101. <\/p>\n\n

Ir lietder\u012bgi izmantot gaisa att\u012br\u012bt\u0101jus ar H13 vai H14 HEPA filtriem v\u012brusiem un mikrobiem<\/a>. To caurlaid\u012bba ir 0,005 %, un tie j\u0101izmanto, lai no gaisa att\u012br\u012btu pies\u0101r\u0146ot\u0101jus, jo \u012bpa\u0161i viet\u0101s, kur ir liela satiksmes intensit\u0101te, piem\u0113ram, \u0101rstu kabinetos, birojos, skol\u0101s<\/a>, \u0113dn\u012bc\u0101s vai ra\u017eo\u0161anas uz\u0146\u0113mumos. Gaisa att\u012br\u012bt\u0101ji ar HEPA H14 filtriem tiek izmantoti ar\u012b slimn\u012bc\u0101s un laboratorij\u0101s. <\/p>\n\n

\n
SAL\u012aDZIN\u0100T OBERA anti-COVID-19 gaisa att\u012br\u012bt\u0101jus pirms pirk\u0161anas<\/a><\/div>\n<\/div>\n\n

Vai COVID pand\u0113mijas laik\u0101 liela karstuma periodos b\u016btu j\u0101izsl\u0113dz gaisa kondicion\u0113\u0161ana un k\u0101di ir alternat\u012bvi risin\u0101jumi?<\/h2>\n\n

\u0136\u012bnas p\u0113t\u012bjum\u0101 nor\u0101d\u012bts, ka gaisa kondicion\u0113\u0161anas sist\u0113mai noteikti bija liela noz\u012bme Sars-Cov-2 koronav\u012brusa izplat\u012bb\u0101 restor\u0101n\u0101<\/a> Guangd\u017eou pils\u0113t\u0101. K\u0101da 63 gadus veca sieviete, kas bija infic\u0113jusies ar v\u012brusu, to p\u0101rnesa 9 cilv\u0113kiem, un \u0161\u012b p\u0101rne\u0161ana notika ventil\u0101cijas un gaisa kondicion\u0113\u0161anas tr\u016bkuma d\u0113\u013c. Tas \u013c\u0101va v\u012brusam cirkul\u0113t ar mikrokapi\u0146u un gais\u0101 eso\u0161o aerosolu starpniec\u012bbu. <\/p>\n\n

M\u016bsdien\u012bg\u0101s gaisa kondicion\u0113\u0161anas sist\u0113m\u0101s, kas tiek uztur\u0113tas un atbilst direkt\u012bv\u0101m un ir apr\u012bkotas ar HEPA 14 filtr\u0101ciju, koronav\u012brusa p\u0101rne\u0161anas risks, saska\u0146\u0101 ar pa\u0161reiz\u0113j\u0101m zin\u0101\u0161an\u0101m, ir diezgan zems… Eksperti iesaka neizmantot gaisa kondicionierus bez HEPA filtr\u0101cijas ar gaisa recirkul\u0101cijas re\u017e\u012bmu. Gaisa kondicionieri bez svaiga \u0101ra gaisa ir piln\u012bgi neefekt\u012bvi pret koronav\u012brusu un izplat\u0101s, ja tie nav apr\u012bkoti ar augstas efektivit\u0101tes filtr\u0101ciju. <\/p>\n\n

Vasaras kulmin\u0101cij\u0101 Nodarbin\u0101t\u012bbas ministrija at\u013cauj izmantot gaisa kondicionieri ar nosac\u012bjumu, ka gaisa pl\u016bsmas \u0101trums ir ierobe\u017eots t\u0101, lai gaisa pl\u016bsmas \u0101trums cilv\u0113ku l\u012bmen\u012b b\u016btu neliels. Tad ir iesp\u0113jams aktiviz\u0113t gaisa kondicionieri, bet tikai tad, ja tas ir piem\u0113rots (apkope un vismaz hEPA H13 filtr\u0101cija). K\u0101 alternat\u012bvu var izmantot adiab\u0101tiskus gaisa atsvaidzin\u0101t\u0101jus ar UV apstr\u0101di. Ir sp\u0113k\u0101 tie pa\u0161i ieteikumi, kas attiecas uz ventil\u0101ciju: gaisa pl\u016bsmas \u0101trums ir j\u0101ierobe\u017eo. V\u0113s\u0101k\u0101s stund\u0101s, piem\u0113ram, no r\u012bta, atveriet logus (PVO iesaka vismaz reizi 3 stund\u0101s uz 15 min\u016bt\u0113m), lai v\u0113din\u0101tu telpu. Darba ministrija ar\u012b iesaka izmantot \u017eal\u016bzijas vai sl\u0113\u0123us pie logiem, kas ir pak\u013cauti saules iedarb\u012bbai, lai nov\u0113rstu telpas p\u0101rkar\u0161anu. <\/p>\n\n

\n

V\u0113rts izlas\u012bt ar\u012b: Ko m\u0113s varam m\u0101c\u012bties no gaisa p\u0113t\u012bjumiem c\u012b\u0146\u0101 pret COVID<\/a>?<\/p>\n<\/blockquote>\n\n

\n
Skatiet m\u016bsu COVID-19 pretv\u012brusu un antibakteri\u0101los gaisa att\u012br\u012bt\u0101jus<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Ventil\u0113jiet, lai ierobe\u017eotu v\u012brusu koncentr\u0101ciju. Izmantojiet piespiedu ventil\u0101ciju ar integr\u0113tu augstas efektivit\u0101tes HEPA H13 filtr\u0101ciju. Izmantojiet gaisa att\u012br\u012bt\u0101jus ar HEPA H13 vai H14 filtriem. Skatiet m\u016bsu ieteikumus un skaidrojumus. <\/p>\n","protected":false},"author":4,"featured_media":97799,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"K\u0101 att\u012br\u012bt gaisu no COVID darba viet\u0101?","_seopress_titles_desc":"Risin\u0101jumi gaisa att\u012br\u012b\u0161anai pret COVID uz\u0146\u0113mumos: v\u0113din\u0101\u0161ana, lai ierobe\u017eotu v\u012brusu koncentr\u0101ciju, vai COVID gaisa att\u012br\u012bt\u0101ja izmanto\u0161ana.","_seopress_robots_index":"","_seopress_analysis_target_kw":"","footnotes":""},"categories":[132],"tags":[133],"class_list":["post-97881","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-musu-padoms","tag-entete-maza","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\/lv\/wp-json\/wp\/v2\/posts\/97881","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/comments?post=97881"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/97881\/revisions"}],"predecessor-version":[{"id":97906,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/97881\/revisions\/97906"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media\/97799"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media?parent=97881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/categories?post=97881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/tags?post=97881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}