{"id":98589,"date":"2021-07-28T09:15:37","date_gmt":"2021-07-28T07:15:37","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/valeurs-limites-d-exposition-professionnelle-styrene\/"},"modified":"2025-05-07T09:45:18","modified_gmt":"2025-05-07T07:45:18","slug":"valeurs-limites-d-exposition-professionnelle-styrene","status":"publish","type":"post","link":"https:\/\/obera.fr\/sq\/keshilla-jone-sq\/valeurs-limites-d-exposition-professionnelle-styrene\/","title":{"rendered":"Vlerat kufitare t\u00eb detyrueshme t\u00eb ekspozimit n\u00eb pun\u00eb dhe stirenit"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"le-styrene-sous-tout-ses-sens\">Stireni n\u00eb t\u00eb gjitha kuptimet e tij<\/h2>\n\n<p>Stireni \u00ebsht\u00eb nj\u00eb <strong>p\u00ebrb\u00ebrje kimike toksike dhe e ndezshme<\/strong> <strong>e prodhuar nga nafta<\/strong> . Stireni njihet edhe me k\u00ebto sinonime: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>kanell\u00eb;<\/li>\n\n\n\n<li>etenil benzen;<\/li>\n\n\n\n<li>fenil etilen;<\/li>\n\n\n\n<li>stiren;<\/li>\n\n\n\n<li>monomer stiren;<\/li>\n\n\n\n<li>vinyl benzen.<\/li>\n<\/ul>\n\n<p><strong>Produktet kryesore dhe materialet e p\u00ebrb\u00ebra q\u00eb p\u00ebrmbajn\u00eb stiren<\/strong> jan\u00eb:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>polistiren;<\/li>\n\n\n\n<li>ABS (akrilonitril-butadien-stiren);<\/li>\n\n\n\n<li>SAN (stiren-akrilonitril);<\/li>\n\n\n\n<li>SBR (gome stiren-butadien);<\/li>\n\n\n\n<li>SBL (latex stiren-butadien);<\/li>\n\n\n\n<li>UPR (rr\u00ebshira poliester t\u00eb pangopur).<\/li>\n<\/ul>\n\n<p>Stireni p\u00ebrdoret kryesisht n\u00eb industrit\u00eb e m\u00ebposhtme:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>plastika;<\/li>\n\n\n\n<li>industria detare;<\/li>\n\n\n\n<li>metalurgji;<\/li>\n\n\n\n<li>karroceria etj.<\/li>\n\n\n\n<li>prodhim pishinash<\/li>\n\n\n\n<li>materiale t\u00eb p\u00ebrb\u00ebra (fib\u00ebr qelqi, fib\u00ebr karboni)<\/li>\n\n\n\n<li>materiale t\u00eb teknologjis\u00eb s\u00eb lart\u00eb (varka dhe makina garash, arm\u00eb)<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"vlep-styrene-valeur-limite-professionnelle-sur-8-h-et-court-terme\">Stireni VLEP: Vlera kufitare e pun\u00ebs 8-or\u00ebshe dhe afatshkurt\u00ebr<\/h2>\n\n<p><a href=\"https:\/\/obera.fr\/sq\/keshilla-jone\/cfare-eshte-nje-limit-i-ekspozimit-profesional-ose-oel\/\" data-type=\"post\" data-id=\"1999\">Dekreti 2016-344 i dat\u00ebs 23 Mars 2016 p\u00ebrcakton vlerat kufitare t\u00eb detyrueshme t\u00eb ekspozimit n\u00eb pun\u00eb<\/a> p\u00ebr stirenin.<\/p>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Vlera kufitare e pun\u00ebs 8-or\u00ebshe<\/strong> (vlera kufitare e pun\u00ebs 8-or\u00ebshe) = 100 mg\/m\u00b3 <strong>Vlera kufi profesionale afatshkurt\u00ebr<\/strong> (vlera kufitare e pun\u00ebs 15 minuta) = 200 mg\/m\u00b3<\/p>\n<\/blockquote>\n\n<p>Vlerat kufi detyruese t\u00eb ekspozimit n\u00eb pun\u00eb (OELV) rregullohen nga <strong>Kodi i Pun\u00ebs<\/strong> . Ato p\u00ebrcaktohen nga <strong>neni R. 4412-149<\/strong> si <strong>pragjet mesatare t\u00eb p\u00ebrqendrimit t\u00eb nj\u00eb l\u00ebnde kimike q\u00eb nuk duhet t\u00eb tejkalohen<\/strong> : <\/p>\n\n<ul class=\"wp-block-list\">\n<li>n\u00eb vendin e pun\u00ebs;<\/li>\n\n\n\n<li>n\u00eb zon\u00ebn e frym\u00ebmarrjes s\u00eb punonj\u00ebsve.<\/li>\n<\/ul>\n\n<p>Qoft\u00eb <strong>indikative apo detyruese,<\/strong> VLEP-t\u00eb k\u00ebrkojn\u00eb q\u00eb kompanit\u00eb t\u00eb kryejn\u00eb nj\u00eb <strong>kontroll vjetor<\/strong> t\u00eb k\u00ebtyre vlerave <strong>nga nj\u00eb organ i akredituar nga COFRAC<\/strong> . Kur vler\u00ebsohet ekspozimi i punonj\u00ebsve ndaj ndot\u00ebsve t\u00eb pranish\u00ebm n\u00eb vendin e pun\u00ebs, <strong>OEL-t\u00eb sh\u00ebrbejn\u00eb si vler\u00eb referenc\u00eb<\/strong> . <\/p>\n\n<p>Matja e niveleve t\u00eb p\u00ebrqendrimit t\u00eb ndot\u00ebsve n\u00eb ajrin e vendeve t\u00eb pun\u00ebs b\u00ebn t\u00eb mundur p\u00ebrcaktimin se \u00e7far\u00eb veprimi duhet t\u00eb zbatohet p\u00ebr:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>siguria n\u00eb vendin e pun\u00ebs;<\/li>\n\n\n\n<li>parandalimi i rrezikut;<\/li>\n\n\n\n<li>mbrojtje kolektive.<\/li>\n<\/ul>\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Ju lutemi vini re: n\u00eb Franc\u00eb, <a href=\"https:\/\/obera.fr\/sq\/keshilla-jone-sq\/substances-cmr-risque-exposition-au-travail-quelle-reglementation-prevention\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/substances-cmr-risque-exposition-au-travail-quelle-reglementation-prevention\/\">stiren nuk \u00ebsht\u00eb nj\u00eb substanc\u00eb kimike e klasifikuar si CMR<\/a> (kancerogjene, mutagjene ose toksike p\u00ebr riprodhim).<\/p>\n<\/blockquote>\n\n<p>N\u00eb nivel t\u00eb Bashkimit Evropian, <strong>rreziqet p\u00ebr sh\u00ebndetin dhe sigurin\u00eb q\u00eb lidhen me ekspozimin ndaj stirenit<\/strong> renditen si m\u00eb posht\u00eb:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>toksiciteti i aspirimit;<\/li>\n\n\n\n<li>toksiciteti akut i inhalimit &#8211; avujt;<\/li>\n\n\n\n<li>korrozioni irritim i l\u00ebkur\u00ebs;<\/li>\n\n\n\n<li>d\u00ebmtim serioz i syve\/irritim t\u00eb syve;<\/li>\n\n\n\n<li>toksiciteti riprodhues;<\/li>\n\n\n\n<li>toksiciteti kronik ujor (rreziqet mjedisore).<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\" id=\"sous-quelles-formes-retrouve-t-on-les-styrenes-et-comment-les-traiter\">N\u00eb \u00e7far\u00eb forma gjenden stirenet dhe si trajtohen?<\/h2>\n\n<p>Stirenet n\u00eb p\u00ebrgjith\u00ebsi gjenden n\u00eb industri n\u00eb form\u00eb t\u00eb gazt\u00eb. Zgjidhjet e zbatuara p\u00ebrgjith\u00ebsisht konsistojn\u00eb n\u00eb nxjerrjen e ndot\u00ebsve nga stacioni i pun\u00ebs dhe largimin e tyre jasht\u00eb me ose pa trajtim n\u00eb var\u00ebsi t\u00eb <a href=\"https:\/\/obera.fr\/sq\/keshilla-jone-sq\/reglementation-vlep-evaluation-risque-chimique-lieu-de-travail\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/reglementation-vlep-evaluation-risque-chimique-lieu-de-travail\/\">kufizimeve rregullatore<\/a> . Stirenet mund t\u00eb filtrohen dhe t\u00eb ndahen n\u00eb karbon t\u00eb aktivizuar. N\u00eb var\u00ebsi t\u00eb p\u00ebrqendrimeve, ne do t\u00eb favorizojm\u00eb:   <\/p>\n\n<ul class=\"wp-block-list\">\n<li>karboni i aktivizuar p\u00ebr p\u00ebrqendrime t\u00eb ul\u00ebta deri n\u00eb shum\u00eb t\u00eb ul\u00ebta. Meqen\u00ebse karboni i aktivizuar mund t\u00eb thith\u00eb nj\u00eb maksimum prej 40% t\u00eb pesh\u00ebs s\u00eb tij, \u00ebsht\u00eb e leht\u00eb t\u00eb vler\u00ebsohet konsumi i nevojsh\u00ebm i karbonit t\u00eb aktivizuar. <\/li>\n\n\n\n<li>Proceset oksiduese (oksidimi termik ose oksidimi katalitik) p\u00ebr p\u00ebrqendrime m\u00eb t\u00eb larta dhe duke lejuar n\u00eb m\u00ebnyr\u00eb ideale trajtimin autotermik (pa shtimin e oksidantit shtes\u00eb p\u00ebr t\u00eb ruajtur procesin e oksidimit)<\/li>\n<\/ul>\n\n<p>Ju mund t\u00eb gjeni t\u00eb gjitha <a href=\"https:\/\/obera.fr\/sq\/produits\/traitement-cov\/\" data-type=\"page\" data-id=\"36\">zgjidhjet e trajtimit t\u00eb VOC n\u00eb karbon aktiv<\/a> .<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Obera projekton pajisje q\u00eb p\u00ebrputhen me k\u00ebto VLEP. Zbuloni pik\u00ebn ton\u00eb mbi vlerat kufitare t\u00eb ekspozimit n\u00eb pun\u00eb p\u00ebr stirenin: p\u00ebrb\u00ebrjen e tij kimike toksike, sektor\u00ebt n\u00eb fjal\u00eb, OEL-in e rekomanduar dhe trajtimet e mundshme. <\/p>\n","protected":false},"author":4,"featured_media":98340,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Gjith\u00e7ka q\u00eb duhet t\u00eb dini p\u00ebr lidhjen e VLEP-ve dhe stirenit","_seopress_titles_desc":"Zbuloni pik\u00ebn ton\u00eb mbi vlerat kufitare t\u00eb ekspozimit n\u00eb pun\u00eb p\u00ebr stirenin. Obera projekton pajisje q\u00eb p\u00ebrputhen me k\u00ebto VLEP. ","_seopress_robots_index":"","footnotes":""},"categories":[312],"tags":[116],"class_list":["post-98589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-keshilla-jone-sq","tag-koka-e-vogel","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\/sq\/wp-json\/wp\/v2\/posts\/98589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/comments?post=98589"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/posts\/98589\/revisions"}],"predecessor-version":[{"id":98616,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/posts\/98589\/revisions\/98616"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/media\/98340"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/media?parent=98589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/categories?post=98589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/sq\/wp-json\/wp\/v2\/tags?post=98589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}