{"id":98150,"date":"2021-07-29T09:45:37","date_gmt":"2021-07-29T07:45:37","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/vlep-cobalt-et-composes-valeurs-limites-exposition-professionnelle\/"},"modified":"2025-05-07T09:27:31","modified_gmt":"2025-05-07T07:27:31","slug":"vlep-cobalt-et-composes-valeurs-limites-exposition-professionnelle","status":"publish","type":"post","link":"https:\/\/obera.fr\/lv\/musu-padoms\/vlep-cobalt-et-composes-valeurs-limites-exposition-professionnelle\/","title":{"rendered":"arodekspoz\u012bcijas robe\u017ev\u0113rt\u012bbas: kobalts un savienojumi"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Kobalta sast\u0101vs un kur to atrast<\/h2>\n\n<p>Kobalts ir dzelzij tuvs <strong>p\u0101rejas met\u0101ls<\/strong>. T\u0101 <strong>miner\u0101lu savienojumi <\/strong>ir : <\/p>\n\n<ul class=\"wp-block-list\">\n<li>kobalta oks\u012bds ;<\/li>\n\n\n\n<li>kobalta sulf\u012bds ;<\/li>\n\n\n\n<li>kobalta nitr\u0101ts ;<\/li>\n\n\n\n<li>kobalta sulf\u0101ts ;<\/li>\n\n\n\n<li>kobalta karbon\u0101ts ;<\/li>\n\n\n\n<li>kobalta dihlor\u012bdu vai kobalta hlor\u012bdu.<\/li>\n<\/ul>\n\n<p>\u0160os <strong>met\u0101lus un met\u0101liskas vielas<\/strong> galvenok\u0101rt izmanto \u0161\u0101d\u0101s nozar\u0113s:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>aeronautikas nozare ;<\/li>\n\n\n\n<li>elektronikas nozare;<\/li>\n\n\n\n<li>laivo\u0161anas nozare ;<\/li>\n\n\n\n<li>metalur\u0123ija ;<\/li>\n\n\n\n<li>stikla un keramikas r\u016bpniec\u012bba ;<\/li>\n\n\n\n<li>kr\u0101su un laku r\u016bpniec\u012bba u. c.<\/li>\n<\/ul>\n\n<p>Kobaltu un t\u0101 savienojumus izmanto \u0161\u0101du produktu un materi\u0101lu ra\u017eo\u0161an\u0101:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>sakaus\u0113jumi <\/strong><a href=\"https:\/\/obera.fr\/conseils\/vlep-chrome-hexavalent-valeurs-limites-exposition-professionnelle-contraignantes\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/vlep-chrome-hexavalent-valeurs-limites-exposition-professionnelle-contraignantes\/\">(hroms<\/a>, ni\u0137elis, alum\u012bnijs, var\u0161, volframs utt.);<\/li>\n\n\n\n<li>dimanta pul\u0113\u0161anas diski ;<\/li>\n\n\n\n<li>elektrodi litija baterij\u0101m ;<\/li>\n\n\n\n<li>pigmenti ;<\/li>\n\n\n\n<li>m\u0113slo\u0161anas l\u012bdzek\u013ci u. c.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">VLEP kobalts: 8 stundu aroda robe\u017ev\u0113rt\u012bba un \u012bstermi\u0146a VLEP<\/h2>\n\n<p><strong>Francijas Darba kodeksa R. 4412-4. pant\u0101<\/strong> ir noteiktas arodekspoz\u012bcijas robe\u017ev\u0113rt\u012bbas<a href=\"https:\/\/obera.fr\/lv\/musu-padoms\/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\/\">(OELV)<\/a> t\u0101diem \u0137\u012bmiskiem a\u0123entiem k\u0101 kobalts un t\u0101 savienojumi.<\/p>\n\n<p>Kobalta un t\u0101 savienojumu (iz\u0146emot kobaltu, kas saist\u012bts ar volframa karb\u012bdu) arodekspoz\u012bcijas robe\u017ev\u0113rt\u012bbas :<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>VLEP-8 h<\/strong> = 0,0025 mg\/m\u00b3 (0,0025 mg\/m\u00b3)<\/li>\n\n\n\n<li><strong><a href=\"https:\/\/obera.fr\/lv\/musu-padoms\/valeur-limite-exposition-professionnelle-ou-vlep\/\" data-type=\"post\" data-id=\"1999\">\u012astermi\u0146a aroda robe\u017ev\u0113rt\u012bba<\/a> <\/strong>(STELV 15 min) = 0,0125 mg\/m\u00b3 (0,0125 mg\/m\u00b3)<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Kobalta iedarb\u012bbas uz darba \u0146\u0113m\u0113jiem nov\u0113rt\u0113jums darba viet\u0101<\/h2>\n\n<p>Kobalts un t\u0101 savienojumi ir <strong><a href=\"https:\/\/obera.fr\/conseils\/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\/\">\u0137\u012bmisk\u0101s vielas, kas klasific\u0113tas k\u0101 CMR<\/a><\/strong> (kancerog\u0113nas, mutag\u0113nas vai reprodukt\u012bvajai funkcijai toksiskas vielas). T\u0101p\u0113c tiem ir j\u0101veic <strong>ikgad\u0113ja p\u0101rbaude, ko veic COFRAC akredit\u0113ta iest\u0101de<\/strong>: <\/p>\n\n<ul class=\"wp-block-list\">\n<li>vismaz reizi gad\u0101;<\/li>\n\n\n\n<li>ja ir izmai\u0146as, kas var\u0113tu ietekm\u0113t iedarb\u012bbu uz darba \u0146\u0113m\u0113jiem.<\/li>\n<\/ul>\n\n<p>VLEP kobaltam un t\u0101 savienojumiem izmanto k\u0101 <strong>atsauces v\u0113rt\u012bbu, nov\u0113rt\u0113jot <\/strong>pies\u0101r\u0146ot\u0101ju <strong>iedarb\u012bbu uz <\/strong>darba \u0146\u0113m\u0113jiem darba viet\u0101. Pies\u0101r\u0146ojo\u0161o vielu koncentr\u0101cijas m\u0113r\u012bjumi darba vietu atmosf\u0113r\u0101 \u013cauj noteikt pies\u0101r\u0146ojuma l\u012bmeni darba viet\u0101s. <strong><a href=\"https:\/\/obera.fr\/lv\/musu-padoms\/kadi-ir-vlep-neieverosanas-riski\/\" data-type=\"post\" data-id=\"1816\">riska nov\u0113r\u0161anas pas\u0101kumus<\/a><\/strong> kas j\u0101\u012bsteno. <\/p>\n\n<h2 class=\"wp-block-heading\">Kobalta klasific\u0113\u0161ana un mar\u0137\u0113\u0161ana saska\u0146\u0101 ar CLP regulu<\/h2>\n\n<p>Saska\u0146\u0101 ar <strong>CLP regulu<\/strong> <strong>kobalta <\/strong>un t\u0101 savienojumu (kobalta oks\u012bda, kobalta sulf\u012bda, kobalta dihlor\u012bda, kobalta sulf\u0101ta, kobalta nitr\u0101ta un kobalta karbon\u0101ta) <strong>klasifik\u0101cija un mar\u0137\u0113\u0161ana <\/strong>ir \u0161\u0101da:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>elpce\u013cu un \u0101das sensibiliz\u0101cija ;<\/li>\n\n\n\n<li>ak\u016bta toksicit\u0101te ieelpojot ;<\/li>\n\n\n\n<li>kancerogenit\u0101te (v\u0113zis ieelpojot) ;<\/li>\n\n\n\n<li>mutagenit\u0101te ;<\/li>\n\n\n\n<li>toksiskums reprodukt\u012bvajai sist\u0113mai ;<\/li>\n\n\n\n<li>hroniska toksicit\u0101te \u016bdens videi.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">K\u0101das ir kobalta formas un k\u0101 tas tiek apstr\u0101d\u0101ts?<\/h2>\n\n<p>Kobalts parasti ir sastopams putek\u013cu veid\u0101 vai grie\u0161anas e\u013c\u013cu sast\u0101v\u0101. \u0160is pies\u0101r\u0146ot\u0101js rodas apstr\u0101des, ra\u017eo\u0161anas, form\u0113\u0161anas vai p\u0101rstr\u0101des oper\u0101ciju laik\u0101, apstr\u0101d\u0101jot materi\u0101lus, kas satur kobaltu vai ir p\u0101rkl\u0101ti ar to. <\/p>\n\n<p>Kobaltu <a href=\"https:\/\/obera.fr\/lv\/musu-padoms\/vlep-filtration-de-poussiere-reglementation\/\" data-type=\"URL\" data-id=\"https:\/\/obera.fr\/conseils\/vlep-filtration-de-poussiere-reglementation\/\">putek\u013cu<\/a> veid\u0101 apstr\u0101d\u0101 ar H klases un\/vai HEPA H13 vai H14 minim\u0101lo da\u013ci\u0146u filtru.  <\/p>\n\n<p>Visus m\u016bsu <a href=\"https:\/\/obera.fr\/lv\/produits\/depoussiereurs-industriels\/\" data-type=\"page\" data-id=\"31\">GOS apstr\u0101des risin\u0101jumus varat atrast m\u016bsu vietn\u0113.<\/a><\/p>\n\n<p>Ja kobalts ir iz\u0161\u0137\u012bdis grie\u0161anas e\u013c\u013cas migl\u0101, j\u0101izmanto e\u013c\u013cas miglas filtri, kas apr\u012bkoti ar HEPA H13 vai H14 augstas efektivit\u0101tes filtriem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Francijas Darba kodeksa R. 4412-4. pant\u0101 ir noteiktas arodekspoz\u012bcijas robe\u017ev\u0113rt\u012bbas (OELV) t\u0101diem \u0137\u012bmiskiem a\u0123entiem k\u0101 kobalts un t\u0101 savienojumi. K\u0101di ir TLV darba \u0146\u0113m\u0113jiem?<\/p>\n","protected":false},"author":4,"featured_media":98079,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"arodekspoz\u012bcijas robe\u017ev\u0113rt\u012bbas un kobalts","_seopress_titles_desc":"Uzziniet vair\u0101k par kobalta un t\u0101 savienojumu arodekspoz\u012bcijas robe\u017ev\u0113rt\u012bb\u0101m. Obera projekt\u0113 iek\u0101rtas, kas atbilst \u0161iem OEL. ","_seopress_robots_index":"","footnotes":""},"categories":[132],"tags":[133],"class_list":["post-98150","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\/98150","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=98150"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/98150\/revisions"}],"predecessor-version":[{"id":98152,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/posts\/98150\/revisions\/98152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media\/98079"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/media?parent=98150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/categories?post=98150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/lv\/wp-json\/wp\/v2\/tags?post=98150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}