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[{"key": "dc.contributor.author", "value": "Retkin, Risto", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2012-03-26T06:52:47Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2012-03-26T06:52:47Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2012", "language": null, "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.other", "value": "oai:jykdok.linneanet.fi:1196423", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/37642", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "T\u00e4ss\u00e4 tutkimuksessa selvitettiin bromattujen palonestoaineiden m\u00e4\u00e4r\u00e4\u00e4 eri j\u00e4tejakeissa. Tutkitut yhdisteet olivat kaupalliset PBDE:t (PeBDE, OBDE ja DBDE) ja HBCD. N\u00e4iden yhdisteiden on todettu olevan haitallisia terveydelle ja ymp\u00e4rist\u00f6lle sek\u00e4 suoraan ett\u00e4 v\u00e4lil-lisesti. PeBDE, OBDE ja HBCD ovat POP-yhdisteit\u00e4. Kyseisill\u00e4 yhdisteill\u00e4 on p\u00e4\u00e4osin suojattu s\u00e4hk\u00f6- ja elektroniikkalaitteita ja ajoneuvoja.\n\nTy\u00f6 jakaantuu kirjalliseen ja kokeelliseen osioon. Kirjallisessa osiossa tarkasteltiin yhdis-teiden k\u00e4ytt\u00f6kohteita ja k\u00e4yt\u00f6n rajoituksia. Kokeellisessa osiossa tehtiin kentt\u00e4mittauksia ja yhdisteanalyysej\u00e4 kentt\u00e4mittausten perusteella valikoiduista n\u00e4ytteist\u00e4. Yhdisteanalyysien avulla selvitettiin esiintyyk\u00f6 tutkitussa j\u00e4tejakeessa kaikkia kyseisi\u00e4 yhdisteit\u00e4. Lis\u00e4ksi ainetaselaskelmien avulla tarkasteltiin rajoitettujen yhdisteiden pitoisuuksia SER-muovimurskassa ja ELV:n kevyess\u00e4 jakeessa kansallisella tasolla.\n\nKaikkia tutkittavia yhdisteit\u00e4 havaittiin SE-laitteista, mutta havainnot PeBDE:st\u00e4 eiv\u00e4t olleet merkitt\u00e4vi\u00e4. Tutkimuksen perusteella bromattuja palonestoaineita eniten sis\u00e4lsiv\u00e4t tele- ja tietotekniset laitteet. Suojattujen esineiden ja materiaalien k\u00e4ytt\u00f6ik\u00e4 on useita vuosia ja n\u00e4ill\u00e4 suojattuja laitteita ja materiaaleja voi p\u00e4\u00e4ty\u00e4 j\u00e4tehuoltoon viel\u00e4 2020-luvulla. Aine-taselaskelmien perusteella yhdisteiden pitoisuudet ylitt\u00e4v\u00e4t niille ehdotetut alemmat j\u00e4tera-ja-arvot romuajoneuvojen kohdalla vuoteen 2023 asti. N\u00e4m\u00e4 j\u00e4teraja-arvot ovat konsultin tekemi\u00e4 ehdotuksia. S\u00e4hk\u00f6- ja elektroniikkaromuissa yhdisteiden pitoisuudet eiv\u00e4t ole yht\u00e4 korkeat kuin ELV:ss\u00e4. SE-laitteissa OBDE:n pitoisuudet ylitt\u00e4v\u00e4t ehdotetut raja-arvot t\u00e4ll\u00e4 hetkell\u00e4. Yhdisteet joiden k\u00e4ytt\u00f6\u00e4 on jo rajoitettu, voidaan katso poistuneen SE-laitteista vuoteen 2015 menness\u00e4.", "language": null, "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Risto Retkin (retkin) on 2012-03-26 06:52:45.647237. Form: Pro gradu -lomake (1 tekij\u00e4) (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake-1-tekijae). JyX data:", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by jyx lomake-julkaisija (jyx-julkaisija@noreply.fi) on 2012-03-26T06:52:47Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201203261487.pdf: 866089 bytes, checksum: ee4f2d8ad103453edfcfb7a90eddf1fb (MD5)\nlicense.html: 5027 bytes, checksum: e5a732100e6434fed1f6fbc6d831e3c3 (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2012-03-26T06:52:47Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201203261487.pdf: 866089 bytes, checksum: ee4f2d8ad103453edfcfb7a90eddf1fb (MD5)\nlicense.html: 5027 bytes, checksum: e5a732100e6434fed1f6fbc6d831e3c3 (MD5)\n Previous issue date: 2012", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "59 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": "Bromatut palonestoaineet", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "PBDE", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "HBCD", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "POP-yhdiste", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "kierr\u00e4tys", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Bromattujen palonestoaineiden rajoitusten vaikutus j\u00e4tteiden hy\u00f6dynt\u00e4miseen ja k\u00e4sittelyyn", "language": null, "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-201203261487", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.dcmitype", "value": "Text", 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"contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Ymp\u00e4rist\u00f6tiede ja -teknologia", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Environmental science and technology", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.date.updated", "value": "2012-03-26T06:52:47Z", "language": null, "element": "date", "qualifier": "updated", "schema": "dc"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", 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"hy\u00f6tyk\u00e4ytt\u00f6", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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