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[{"key": "dc.contributor.advisor", "value": "Bj\u00f6rklund-S\u00e4nkiaho, Margareta", "language": null, "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Lindeman, Niina", "language": null, "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2018-01-16T19:56:06Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2018-01-16T19:56:06Z", "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:1814721", "language": null, "element": "identifier", "qualifier": "other", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/56756", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Biokaasu on uusiutuva energiala\u0308hde, jota voidaan hyo\u0308dynta\u0308a\u0308 monipuolisesti la\u0308mpo\u0308- ja sa\u0308hko\u0308energiana seka\u0308 jalostaa liikennepolttoaineeksi eli biometaaniksi. Biokaasun tuotanto on hajautettua energiatuotantoa, jolla voidaan monipuolistaa maaseudun elinkeinoa ja edista\u0308a\u0308 energiaomavaraisuutta. Karjataloudessa syntyva\u0308n metaanin talteenotto va\u0308henta\u0308a\u0308 myo\u0308s kasvihuonekaasupa\u0308a\u0308sto\u0308ja\u0308.\nTa\u0308ma\u0308n tyo\u0308n tavoitteena oli selvitta\u0308a\u0308 olemassa olevien maatilojen raaka-aineita hyo\u0308dynta\u0308vien biokaasulaitosten energiataseita. Tutkimuksessa mukana olleiden biokaasulaitosten energiankulutusta ja energiantuotantoa tarkasteltiin energiataseiden selvitta\u0308miseksi. La\u0308hto\u0308tiedot kera\u0308ttiin henkilo\u0308kohtaisilla haastatteluilla maatilakohtaisilla biokaasulaitoksilla. Haastattelut tehtiin vuonna 2008. Haastatellut biokaasulaitokset tuottivat ja hyo\u0308dynsiva\u0308t yhteensa\u0308 0,327 milj. m3 biokaasua vuonna 2008. Ta\u0308ma\u0308 vastaa noin 2 GWh energiaa.\nKoko biokaasutuotannon prosessin kokonaisenergiankulutuksen arvioitiin tutkimuksen mukaan olevan keskima\u0308a\u0308rin 20-50 % tuotetun biokaasun energiasisa\u0308llo\u0308sta\u0308. Biokaasulaitoksen suurin energian kuluttaja oli biokaasureaktorin la\u0308mmitys.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Biogas is a renewable energy source that can be use in the production of heat and electricity and as a fuel for vehicles (biomethane). Biogas production is a part of decentralized energy production, which can diversify rural livelihoods and promote energy self-sufficiency. Recovery of methane from animal husbandry also reduces greenhouse gas emissions.\nThe aim of this thesis was to find out the energy balances of biogas plants which utilize raw materials from farms, mainly manure. The energy consumption and energy production of the biogas plants were studied to estimate energy balances. The data was collected by interviewing the owners of farm-scale biogas plants. Interviews were made in 2008. The interviewed biogas plants produced and utilized a total of 0,327 million m3 of biogas in 2008. This is equivalent to approximately 2 GWh of energy.\nAccording to the studies the energy consumption of the biogas production process was estimated to be approximately 20-50 % of the energy content of produced biogas. The most energy-intensive process of the biogas plant was the heating of the reactor.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted using Plone Publishing form by Niina Lindeman (nimahuov) on 2018-01-16 19:56:05.774170. Form: Pro gradu -lomake (https://kirjasto.jyu.fi/julkaisut/julkaisulomakkeet/pro-gradu-lomake). JyX data: [jyx_publishing-allowed (fi) =False]", "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 2018-01-16T19:56:06Z\nNo. of bitstreams: 2\nURN:NBN:fi:jyu-201801161223.pdf: 251368 bytes, checksum: 6bb23c3897caa6fd84e33eab5986feaf (MD5)\nlicense.html: 1159 bytes, checksum: 468374f7007119042bcdbeb5e60ef9da (MD5)", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2018-01-16T19:56:06Z (GMT). No. of bitstreams: 2\nURN:NBN:fi:jyu-201801161223.pdf: 251368 bytes, checksum: 6bb23c3897caa6fd84e33eab5986feaf (MD5)\nlicense.html: 1159 bytes, checksum: 468374f7007119042bcdbeb5e60ef9da (MD5)\n Previous issue date: 2017", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "1 verkkoaineisto (65 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": "biokaasu", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "biokaasun energiantuotanto", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "energiatase", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "maatilakohtaiset biokaasulaitokset", "language": null, "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Biokaasulaitosten energiatase maatilojen biomassoja hy\u00f6dynt\u00e4viss\u00e4 laitoksissa", "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-201801161223", "language": null, "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": 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"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.rights.accessrights", "value": "Aineistoon p\u00e4\u00e4sy\u00e4 on rajoitettu tekij\u00e4noikeussyist\u00e4. Aineisto on luettavissa Jyv\u00e4skyl\u00e4n yliopiston kirjaston arkistoty\u00f6asemalta. Ks. https://kirjasto.jyu.fi/fi/tyoskentelytilat/laitteet-ja-tilat.", "language": "fi", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.rights.accessrights", "value": "This material has a restricted access due to copyright reasons. It can be read at the workstation at Jyv\u00e4skyl\u00e4 University Library reserved for the use of archival materials: https://kirjasto.jyu.fi/en/workspaces/facilities.", "language": "en", "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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