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[{"key": "dc.contributor.advisor", "value": "Pulkkinen, Katja", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Taipale, Sami", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Stevcic, Cedomir", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "Calderini, Marco", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-05-07T06:06:55Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-05-07T06:06:55Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/68875", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Viljelem\u00e4ll\u00e4 mikrolevi\u00e4 kalojen kiertovesiviljelyn j\u00e4tevedess\u00e4 siit\u00e4 voidaan poistaa\nravinteita ja tuottaa niist\u00e4 biomassaa. Menetelm\u00e4\u00e4 voidaan k\u00e4ytt\u00e4\u00e4 korvaamaan\nperinteist\u00e4 j\u00e4teveden k\u00e4sittely\u00e4 ja kehitt\u00e4m\u00e4\u00e4n vesiviljelyn kannattavuutta. T\u00e4ss\u00e4\nty\u00f6ss\u00e4 verrattiin kolmen eri viherlev\u00e4lajin (Haematococcus pluvialis, Monoraphidium\ngriffithii and Selenastrum sp.) kasvua, ravinteiden poistoa, sek\u00e4 rasvahappo- ja\naminohappoprofiileja, kun levi\u00e4 kasvatettiin suodatetussa tai suodattamattomassa\nkiertovedess\u00e4 tai levien elatusaineessa. Monoraphidium ja Selenastrum -lajien\nkasvunopeudet olivat pienemm\u00e4t kiertovedess\u00e4 (0.64 vrk-1 ja 0.50 vrk-1) kuin levien\nelatusaineessa (0.72 ja 0.59 vrk-1), mutta Haematococcus-lev\u00e4n kasvunopeudessa ei\nollut eroa kasvuliuosten v\u00e4lill\u00e4 (0.47 ja 0.51 vrk-1). Levien rasvahappokoostumukset\nerosivat l\u00e4hinn\u00e4 oleeinihapon (18:1n-9) osuuksien suhteen, jotka olivat alemmat\nkiertovedess\u00e4 kaikilla lev\u00e4lajeilla. Aminohappoprofiileissa ei ollut suuria eroja\nkasvuliuosten v\u00e4lill\u00e4. Kiertoveden sis\u00e4lt\u00e4mien pieneli\u00f6iden vaikutusta leviin\ntestattiin vertaamalla suodatettua ja suodattamatonta kiertovett\u00e4. Levien\nkasvunopeudet ja typen- ja fosforinpoisto eiv\u00e4t eronneet suodatetun ja\nsuodattamattoman kiertoveden v\u00e4lill\u00e4, mutta rasvahappo- ja aminohappoprofiileissa\noli jonkin verran eroja. Tuloksien perusteella levien kasvatusta kiertovedess\u00e4\nvoidaan suositella kiertoveden puhdistusmenetelm\u00e4ksi, jonka avulla voidaan samalla tuottaa arvokasta biomassaa.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Microalgae cultivation in recirculating aquaculture system\u2019s (RAS\u2019s) wastewater\n(WW) is a promising alternative to conventional WW treatment. Conversion of WW\nnutrients into biomass could lead to new developments in aquaculture. In this\nmaster\u2019s thesis, I compared the growth, nutrient removal, fatty acid (FA) and amino\nacid (AA) profiles of three green microalgae: Haematococcus pluvialis, Monoraphidium\ngriffithii and Selenastrum sp. grown in RAS WW and reference growth medium. WW\nnegatively affected the specific growth rate of Monoraphidium (0.64 d-1) and\nSelenastrum sp. (0.50 d-1) compared to reference medium (0.72, 0.59 d-1, respectively),\nwhile Haematococcus was not significantly affected (0.47 - 0.51 d-1). FA differences\nbetween WW and reference medium were mostly driven by the increase of oleic\nacid (18:1n-9) in reference medium (Haematococcus: 3.7 - 10.6, Monoraphidium: 4.1 -\n11.5, Selenastrum: 6.3 - 17.0 mean% contribution). AA contribution profiles did not\npresent considerable differences between treatments. The effect of microorganisms\nin RAS WW was tested by cultivating microalgae in filtered WW. Filtered and\nunfiltered WW achieved the same specific growth rate and removal of nitrogen (N%\n15 \u2013 38%) and phosphate (P% 48 \u2013 99 %) while minor differences were observed in\ntheir FA and AA profiles. These findings support the use of microalgae as an\nalternative technique for treatment of RAS WW while producing valuable biomass.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Miia Hakanen (mihakane@jyu.fi) on 2020-05-07T06:06:55Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-05-07T06:06:55Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "65", "language": "", "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": "eng", "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": "recirculating aquaculture systems", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "RAS", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Biochemical profiling of temperate zone freshwater green microalgae grown in filtered and unfiltered recirculating aquaculture systems effluent and microalgae medium", "language": "", "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-202005073086", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Matemaattis-luonnontieteellinen tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Sciences", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Bio- ja ymp\u00e4rist\u00f6tieteiden laitos", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Department of Biological and Environmental Science", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Master's Degree Programme in Sustainable management of Inland Aquatic Resources", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Master's Degree Programme in Sustainable management of Inland Aquatic Resources", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "4012", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "mikrolev\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lev\u00e4t", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "aminohapot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "rasvahapot", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "j\u00e4teveden k\u00e4sittely", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "microalgae", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "algae", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "amino acids", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "fatty acids", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "waste water treatment", "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.rights.accessrights", "value": "", "language": null, "element": "rights", "qualifier": "accessrights", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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