{"id":69199,"date":"2017-12-04T20:09:08","date_gmt":"2017-12-04T20:09:08","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/good-practice\/bruk-av-vandig-losning-i-stedet-for-fast-rent-stoff\/"},"modified":"2026-10-23T07:50:42","modified_gmt":"2026-10-23T07:50:42","slug":"bruk-av-vandig-losning-i-stedet-for-fast-rent-stoff","status":"publish","type":"good-practice","link":"https:\/\/stopcarcinogensatwork.eu\/no\/good-practice\/bruk-av-vandig-losning-i-stedet-for-fast-rent-stoff\/","title":{"rendered":"Bruk av vandig l\u00f8sning i stedet for fast, rent stoff"},"content":{"rendered":"<p>Natriumdikromat, et kreftfremkallende stoff, brukes i produksjonen av styren-divinylbenzen-kopolymerkuler, som er mellomprodukter i fremstillingen av ionebytterharpikser ved Fombio Dowex-anlegget. Natriumdikromatet, som opprinnelig ble levert og h\u00e5ndtert som rent fast stoff, er erstattet med en vandig l\u00f8sning som mottas i bulk. Denne l\u00f8sningen lagres i en lagringstank og h\u00e5ndteres kun i et lukket kretsl\u00f8p ved hjelp av et automatisk system for \u00e5 minimere \u00e5pning av syklusen. P\u00e5 denne m\u00e5ten foreg\u00e5r alle operasjoner i et lukket system fra lagring til reaksjon, noe som minimerer \u00e5pning av syklusen og workers eksponering. R\u00e5varen losses fra tankbil kun \u00e9n gang hvert 3. \u00e5r, under en detaljert og kontrollert losseprosedyre, og vedlikeholdsaktivitetene utf\u00f8res under streng kontrollert tilstandsdisiplin.    <\/p>\n<h3><strong>Flere l\u00f8sninger fra Dow Group Italy<\/strong><\/h3>\n<p>Dow Group i Italia produserer et bredt spekter av kjemiske produkter. Enkelte produksjoner krever bruk av kreftfremkallende stoffer. Selskapets sterke og vedvarende fokus p\u00e5 arbeidstakernes helse og milj\u00f8et har v\u00e6rt drivkraften bak forbedringer av prosesser og driftsrutiner der disse stoffene inng\u00e5r.  <\/p>\n<p>De tre f\u00f8lgende casene er eksempler p\u00e5 beste praksis for \u00e5 forbedre prosessene (f\u00f8rste case) eller h\u00e5ndteringen av kreftfremkallende r\u00e5varer (andre og tredje case), med m\u00e5l om \u00e5 redusere workers potensielle eksponering:<\/p>\n<ul>\n<li>CASE 1: <a href=\"https:\/\/stopcarcinogensatwork.eu\/good-practice\/use-12-dichloroethane-edc-strictly-controlled-conditions\/\">Bruk av 1,2-dikloretan (EDC) under strengt kontrollerte forhold<\/a><\/li>\n<li>CASE 2: Bruk av vandig l\u00f8sning i stedet for rent fast stoff (gjeldende tilfelle)<\/li>\n<li>CASE 3: <a href=\"https:\/\/stopcarcinogensatwork.eu\/good-practice\/dry-disconnect-couplers-used-unloading-hazardous-material-road-bulks-minibulks-ibc-containers\/\">T\u00f8rrkoblinger (Dry Disconnect Couplers) brukt ved lossing av farlig materiale fra veitankbiler, minibulker og IBC-containere<\/a><\/li>\n<\/ul>\n<h3><strong>Resultater<\/strong><\/h3>\n<p>Full implementering av disse gode praksisene har hatt stor betydning for anleggene der de er tatt i bruk. Selv om utfordringene og l\u00f8sningene naturlig nok var forskjellige i hvert tilfelle, hadde de alle ett felles resultat: en effektiv reduksjon av workers eksponering for kreftfremkallende stoffer. Den f\u00f8rste casen er et eksempel p\u00e5 en kompleks god praksis som ogs\u00e5 forbedrer produksjonsprosessen og bruken av r\u00e5varer. Den andre gode praksisen gjorde det mulig \u00e5 eliminere h\u00e5ndteringen av et fast kreftfremkallende stoff og innlemme arbeidet i en lukket syklus. Den tredje casen er et interessant eksempel p\u00e5 god praksis for \u00e5 redusere eksponeringen, og som enkelt kan tas i bruk ved h\u00e5ndtering av farlige materialer generelt.    <\/p>\n","protected":false},"template":"","sector":[3113],"carcinogens":[2786],"stop":[3097,3089],"country":[3184],"class_list":["post-69199","good-practice","type-good-practice","status-publish","hentry","sector-manufacture-of-chemicals-and-chemical-products-no","carcinogens-chromium-vi-compounds-no","stop-organisatorisk","stop-teknisk","country-italia-no"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.8 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Bruk av vandig l\u00f8sning i stedet for fast, rent stoff<\/title>\n<meta name=\"description\" content=\"Mange andre selskaper tar grep for \u00e5 helt unng\u00e5 eller beskytte worker mot eksponering for kreftfremkallende stoff.\" \/>\n<meta name=\"robots\" content=\"index, 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