{"id":61634,"date":"2025-02-12T15:04:20","date_gmt":"2025-02-12T13:04:20","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/captation-filtration-mek\/"},"modified":"2025-06-27T14:21:12","modified_gmt":"2025-06-27T12:21:12","slug":"captation-filtration-mek","status":"publish","type":"post","link":"https:\/\/obera.fr\/sk\/nasa-rada\/captation-filtration-mek\/","title":{"rendered":"Zachyt\u00e1vanie a filtr\u00e1cia MEK: rie\u0161enie pre priemyseln\u00e9 prostredie"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u010co je MEK?<\/h2>\n\n<p><strong>Metyl\u00e9toket\u00f3n (MEK)<\/strong> alebo <strong>butan\u00f3n<\/strong> je organick\u00e9 rozp\u00fa\u0161\u0165adlo, ktor\u00e9 sa \u0161iroko pou\u017e\u00edva v priemysle. Patr\u00ed do skupiny ket\u00f3nov a je charakteristick\u00fd svojou prchavos\u0165ou a vysokou rozp\u00fa\u0161\u0165acou schopnos\u0165ou. Je bezfarebn\u00fd a m\u00e1 charakteristick\u00fd z\u00e1pach, r\u00fdchlo sa odparuje, \u010do u\u013eah\u010duje jeho aplik\u00e1ciu, ale predstavuje probl\u00e9m z h\u013eadiska bezpe\u010dnosti a riadenia emisi\u00ed.  <\/p>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"700\" height=\"700\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image.jpeg\" alt=\"image\" class=\"wp-image-61186\" style=\"width:296px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image.jpeg 700w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-300x300.jpeg 300w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-150x150.jpeg 150w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-400x400.jpeg 400w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-600x600.jpeg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">Na \u010do sa pou\u017e\u00edva?<\/h2>\n\n<p>MEK sa pou\u017e\u00edva najm\u00e4 ako <strong>rozp\u00fa\u0161\u0165adlo<\/strong> v mnoh\u00fdch priemyseln\u00fdch pr\u00edpravkoch, najm\u00e4 na :<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Farby a n\u00e1tery<\/strong> (r\u00fdchlej\u0161ie schnutie).<\/li>\n\n\n\n<li><strong>Lepidl\u00e1 a lepidl\u00e1<\/strong> (lep\u0161ia viskozita a lepiaca sila).<\/li>\n\n\n\n<li><strong>Chemick\u00fd priemysel<\/strong> na synt\u00e9zu \u017eiv\u00edc, polym\u00e9rov a in\u00fdch zl\u00fa\u010den\u00edn.<\/li>\n\n\n\n<li><strong>\u010cistenie povrchov<\/strong> v leteckom a automobilovom priemysle.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">V ktor\u00fdch priemyseln\u00fdch odvetviach sa pou\u017e\u00edva MEK?<\/h2>\n\n<p>MEK sa pou\u017e\u00edva v mnoh\u00fdch priemyseln\u00fdch odvetviach:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Automobilov\u00fd priemysel<\/strong> (v\u00fdroba farieb a lakov).<\/li>\n\n\n\n<li><strong>Leteck\u00fd priemysel<\/strong> (\u010distenie a odmas\u0165ovanie).<\/li>\n\n\n\n<li><strong>Plastik\u00e1rsky a gum\u00e1rensk\u00fd priemysel<\/strong> (v\u00fdroba polym\u00e9rov).<\/li>\n\n\n\n<li><strong>Farmaceutick\u00fd priemysel<\/strong> (chemick\u00e1 synt\u00e9za).<\/li>\n\n\n\n<li><strong>Tla\u010d<\/strong> (zlo\u017eenie atramentu).<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Ak\u00e9 zne\u010dis\u0165uj\u00face l\u00e1tky obsahuje MEK?<\/h2>\n\n<p>MEK je <strong>prchav\u00e1<\/strong> l\u00e1tka, ktor\u00e1 m\u00f4\u017ee obsahova\u0165 ne\u010distoty alebo pri odparovan\u00ed vytv\u00e1ra\u0165 nebezpe\u010dn\u00e9 ved\u013eaj\u0161ie produkty, ako napr:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/obera.fr\/sk\/produits\/traitement-cov\/\">Prchav\u00e9 organick\u00e9 zl\u00fa\u010deniny (VOC) <\/a>, ktor\u00e9 m\u00f4\u017eu ma\u0165 vplyv na zdravie a \u017eivotn\u00e9 prostredie.<\/li>\n\n\n\n<li><strong>Jemn\u00e9 \u010dastice,<\/strong> ak sa rozp\u00fa\u0161\u0165adlo rozpra\u0161uje.<\/li>\n\n\n\n<li><strong>Hor\u013eav\u00e9 v\u00fdpary<\/strong> s rizikom v\u00fdbuchu pri nadmernej koncentr\u00e1cii vo vzduchu.<\/li>\n<\/ul>\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"969\" height=\"646\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-1.jpeg\" alt=\"image\" class=\"wp-image-61210\" style=\"width:480px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-1.jpeg 969w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-1-300x200.jpeg 300w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/02\/image-1-768x512.jpeg 768w\" sizes=\"(max-width: 969px) 100vw, 969px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\">Ak\u00e9 s\u00fa limitn\u00e9 hodnoty expoz\u00edcie na pracovisku (OELV)?<\/h2>\n\n<p>Predpisy stanovuj\u00fa pr\u00edsne limity na ochranu pracovn\u00edkov vystaven\u00fdch MEK. Pod\u013ea odpor\u00fa\u010dan\u00ed s\u00fa <strong>8-hodinov\u00e9 OEL<\/strong> (Limity expoz\u00edcie na pracovisku po\u010das 8 hod\u00edn) : <\/p>\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>L\u00e1tka<\/strong><\/td><td><strong>Krajina<\/strong><\/td><td><strong>VLEP 8h (ppm)<\/strong><\/td><td><strong>VLEP 8h (mg\/m3)<\/strong><\/td><td><strong>VLEP CT (ppm)<\/strong><\/td><td><strong>VLEP CT (mg\/m3)<\/strong><\/td><\/tr><tr><td rowspan=\"4\"><strong>Butan\u00f3n<\/strong><\/td><td>Franc\u00fazsko (z\u00e1v\u00e4zn\u00e9 VLEP &#8211; 2007)<\/td><td>200<\/td><td>600<\/td><td>300<\/td><td>900<\/td><\/tr><tr><td>Eur\u00f3pska \u00fania (2000)<\/td><td>200<\/td><td>600<\/td><td>300<\/td><td>900<\/td><\/tr><tr><td>Spojen\u00e9 \u0161t\u00e1ty (ACGIH &#8211; 2001)<\/td><td>200<\/td><td>590<\/td><td>300<\/td><td>885<\/td><\/tr><tr><td>Nemecko (hodnoty MAK)<\/td><td>200<\/td><td>600<\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n<h2 class=\"wp-block-heading\">MEK: hor\u013eav\u00fd a v\u00fdbu\u0161n\u00fd produkt<\/h2>\n\n<p>MEK je klasifikovan\u00fd ako <strong>hor\u013eav\u00fd<\/strong> a <strong>potenci\u00e1lne v\u00fdbu\u0161n\u00fd<\/strong>. Jeho n\u00edzky bod vzplanutia (pribli\u017ene -9 \u00b0C) z neho rob\u00ed nebezpe\u010dn\u00fd produkt v priemyselnom prostred\u00ed. Zl\u00e9 riadenie jeho emisi\u00ed do ovzdu\u0161ia m\u00f4\u017ee vies\u0165 k riziku po\u017eiaru alebo v\u00fdbuchu, najm\u00e4 v pr\u00edtomnosti zdroja vznietenia.  <\/p>\n\n<h2 class=\"wp-block-heading\">Ako sa d\u00e1 lie\u010di\u0165?<\/h2>\n\n<h3 class=\"wp-block-heading\">???? Zachyt\u00e1vanie zdrojov na pracovn\u00fdch staniciach &#8211; ePURBOX ATEX<\/h3>\n\n<p><br\/>Na zabr\u00e1nenie rozptylu p\u00e1r MEK je naj\u00fa\u010dinnej\u0161\u00edm rie\u0161en\u00edm <strong>zachyt\u00e1vanie zdrojov<\/strong>. Zariadenie ePURBOX ATEX je \u0161peci\u00e1lne navrhnut\u00e9 pre prostredie, kde je zdroj emisi\u00ed dobre identifikovan\u00fd. Toto zariadenie umo\u017e\u0148uje :  <\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>Lok\u00e1lne ods\u00e1vanie<\/strong> v\u00fdparov pred ich rozpt\u00fdlen\u00edm v dielni.<\/li>\n\n\n\n<li><strong>Filtr\u00e1cia prisp\u00f4soben\u00e1 prostrediu ATEX<\/strong>, \u010d\u00edm sa zni\u017euje riziko v\u00fdbuchu.<\/li>\n\n\n\n<li><strong>S\u00falad s platn\u00fdmi bezpe\u010dnostn\u00fdmi normami<\/strong>.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\">???? \u00daprava \u017eivotn\u00e9ho prostredia &#8211; ePUR50 s akt\u00edvnym uhl\u00edm<\/h3>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><br\/>Ak sa emisie MEK nedaj\u00fa \u00faplne zachyti\u0165 pri zdroji, je potrebn\u00e9 ich spracova\u0165 v prostred\u00ed. \u010cisti\u010d <a href=\"https:\/\/obera.fr\/sk\/produits\/purificateurs-air\/industriel-epur\/\">ePUR50 s akt\u00edvnym uhl\u00edm<\/a> umo\u017e\u0148uje : <\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zachyt\u00e1va\u0165 a neutralizova\u0165<\/strong> v\u00fdpary MEK v okolitom vzduchu.<\/li>\n\n\n\n<li><strong>Zn\u00ed\u017ete koncentr\u00e1ciu VOC<\/strong>, aby ste zachovali zdrav\u00e9 \u017eivotn\u00e9 prostredie.<\/li>\n\n\n\n<li><strong>Obmedzte riziko hromadenia hor\u013eav\u00fdch v\u00fdparov<\/strong> v dielni.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"549\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/03\/charbon-actif-mix-1024x549.jpg\" alt=\"zmes akt&#xED;vneho uhlia\" class=\"wp-image-76515\" style=\"width:330px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2025\/03\/charbon-actif-mix-1024x549.jpg 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/03\/charbon-actif-mix-300x161.jpg 300w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/03\/charbon-actif-mix-768x412.jpg 768w, https:\/\/obera.fr\/wp-content\/uploads\/2025\/03\/charbon-actif-mix.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Z\u00e1ver<\/h2>\n\n<p><strong>MEK<\/strong> je \u0161iroko pou\u017e\u00edvan\u00e9 rozp\u00fa\u0161\u0165adlo, ale v priemyselnom prostred\u00ed predstavuje zdravotn\u00e9 a bezpe\u010dnostn\u00e9 rizik\u00e1. Na zabezpe\u010denie \u00fa\u010dinnej ochrany pracovn\u00edkov a zariaden\u00ed je nevyhnutn\u00e9 zavies\u0165 vhodn\u00e9 rie\u0161enia, ako napr\u00edklad<strong>ePURBOX ATEX<\/strong> (zachyt\u00e1vanie zdrojov) a<strong>ePUR50 s akt\u00edvnym uhl\u00edm<\/strong> (\u00faprava okolia). <\/p>\n\n<p>\u27a1\ufe0f <strong>Chr\u00e1\u0148te svoje priemyseln\u00e9 prostredie pomocou vysoko v\u00fdkonn\u00fdch filtra\u010dn\u00fdch rie\u0161en\u00ed, ktor\u00e9 s\u00fa v s\u00falade s platn\u00fdmi predpismi!<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Metyl\u00e9toket\u00f3n (MEK) alebo butan\u00f3n je organick\u00e9 rozp\u00fa\u0161\u0165adlo, ktor\u00e9 sa \u0161iroko pou\u017e\u00edva v priemysle. Patr\u00ed do skupiny ket\u00f3nov a vyzna\u010duje sa prchavos\u0165ou a vysokou rozpustnos\u0165ou.<\/p>\n","protected":false},"author":13,"featured_media":80754,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Zachyt\u00e1vanie a filtr\u00e1cia MEK: rie\u0161enie pre priemyseln\u00e9 prostredie","_seopress_titles_desc":"Metyl\u00e9toket\u00f3n (MEK) alebo butan\u00f3n je organick\u00e9 rozp\u00fa\u0161\u0165adlo, ktor\u00e9 sa \u0161iroko pou\u017e\u00edva v priemysle. Patr\u00ed do skupiny ket\u00f3nov a vyzna\u010duje sa prchavos\u0165ou.","_seopress_robots_index":"","footnotes":""},"categories":[141],"tags":[142],"class_list":["post-61634","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\/61634","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\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/comments?post=61634"}],"version-history":[{"count":5,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/61634\/revisions"}],"predecessor-version":[{"id":116442,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/posts\/61634\/revisions\/116442"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media\/80754"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/media?parent=61634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/categories?post=61634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/sk\/wp-json\/wp\/v2\/tags?post=61634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}