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[{"key": "dc.contributor.advisor", "value": "Pakkanen, Hannu", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Kamula, Stiina", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2017-07-11T16:52:34Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2017-07-11T16:52:34Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2017", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1704944", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/54922", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Ymp\u00e4rist\u00f6n tilan parantaminen on globaalisti jatkuvan kiinnostuksen kohteena. EU:n lains\u00e4\u00e4d\u00e4nt\u00f6 on yhten\u00e4inen kaikille j\u00e4senmaiden toimijoille. Muun muassa teollisuuden savukaasujen p\u00e4\u00e4st\u00f6raja-arvot asetetaan my\u00f6s EU:n toimesta ja Suomessa niit\u00e4 valvovat ELY-keskukset. Savukaasujen mukana ilmakeh\u00e4\u00e4n p\u00e4\u00e4see rikkihappoa, joka voi kulkeutua hyvinkin kauas p\u00e4\u00e4st\u00f6l\u00e4hteest\u00e4. Happamat yhdisteet laskeutuvat takaisin maan pinnalle mm. happosateina. Savukaasujen rikkihappop\u00e4\u00e4st\u00f6ille on hiljattain annettu uudet p\u00e4\u00e4st\u00f6rajat v\u00e4rimetalliteollisuuden BAT-p\u00e4\u00e4telm\u00e4ss\u00e4 v. 2016. \n\nRikkihappo on my\u00f6s terveydelle haitallista. Rikkihapposumulle altistuminen aiheuttaa oireita hengitysteiss\u00e4 ja pitk\u00e4kestoinen altistus saattaa aiheuttaa kurkunp\u00e4\u00e4sy\u00f6p\u00e4\u00e4. Rikkihappo on luokiteltu sy\u00f6p\u00e4\u00e4 aiheuttavaksi aineeksi ryhm\u00e4\u00e4n 1. Lis\u00e4ksi rikkihapon ty\u00f6per\u00e4iselle altistukselle on annettu raja-arvo v. 2009. Raja-arvot ovat tiukat, mutta mittausmenetelm\u00e4t eiv\u00e4t viel\u00e4 ole kehittyneet niin, ett\u00e4 niill\u00e4 voitaisiin selektiivisesti arvoja mitata. \n\nT\u00e4ss\u00e4 ty\u00f6ss\u00e4 tutkittiin t\u00e4ll\u00e4 hetkell\u00e4 k\u00e4yt\u00f6ss\u00e4 olevia menetelmi\u00e4 sek\u00e4 ty\u00f6per\u00e4isen altistuksen, ett\u00e4 poistokaasujen mittaamiseen. Pro gradu -tutkielman erikoisty\u00f6osuus on luottamuksellinen. Erikoisty\u00f6ss\u00e4 testattiin kahta eri menetelm\u00e4\u00e4 ty\u00f6per\u00e4isen altistuksen m\u00e4\u00e4ritt\u00e4miseen. Ensimm\u00e4ist\u00e4 menetelm\u00e4\u00e4 k\u00e4ytet\u00e4\u00e4n rutiinimittauksena Hollannissa sinkkitehtaalla (Nyrstar-menetelm\u00e4) ja toisessa kokeessa kehitettiin IC-menetelm\u00e4\u00e4 er\u00e4\u00e4n artikkelin pohjalta.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Stiina Kamula (staiikon) on 2017-07-11 16:52:34.268609. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =True]", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija.group@korppi.jyu.fi) on 2017-07-11T16:52:34Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201707113295.pdf: 1062242 bytes, checksum: 20759b86c10446a876e0177ef4a2323b (MD5)\nlicense.html: 4797 bytes, checksum: 5a504214e647688fdc3a96cadd095f8b (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2017-07-11T16:52:34Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201707113295.pdf: 1062242 bytes, checksum: 20759b86c10446a876e0177ef4a2323b (MD5)\nlicense.html: 4797 bytes, checksum: 5a504214e647688fdc3a96cadd095f8b (MD5)\n Previous issue date: 2017", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (56 sivua)", "language": null, "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "Rikkihappo", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", 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