dc.contributor.author | Vaiškūnaitė, Rasa | |
dc.date.accessioned | 2023-09-18T20:33:51Z | |
dc.date.available | 2023-09-18T20:33:51Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 2029-2341 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/150808 | |
dc.description.abstract | Every year about 64 thousand tons of polluted air is being released to the ambient air. More than 30% of this pollution consists of toxic sulfur compounds. The properties of biological air cleaning technology – biofoltration with peat media – has been discussed in the article. Research was performed by using biofilter from Vilnius Gediminas technical university laboratory. During testing ambient air, polluted with sulfur dioxide, was pulled through the biomedia with division of Thiobacillus microorganisms and calculations of cleaning efficiency were performed. Was determined the efficiency of peat biofilter charge (changing the technical characteristics of the air flow rate, the number of layers, the pollutant concentration value) depending on the nature of the investigated sulfur compounds and their concentrations. | eng |
dc.description.abstract | Šiais laikais tiek išsivysčiusiose, tiek ir besivystančiose šalyse egzistuojanti problema yra greitai besiplečiančių pramonės ir energetikos sektorių į aplinkos orą išmetama cheminių junginių tarša (apie 64 tūkst. tonų per metus), iš kurių apie 30 % sudaro žmogui nuodingi ir aplinkai neigiamą poveikį darantys sieros junginiai. Šiame straipsnyje trumpai aptariama iškilusi vieno iš teršalų – sieros vandenilio – problema, biologinio oro valymo privalumai, pagrindinės pasirinktos durpių bioįkrovos charakteristikos. Taip pat trumpai aptariama taikyta metodika bei gauti eksperimentų rezultatai, valant iš oro sieros vandenilį, kartu aprašomas ir biofiltracijos metu vykstantis procesas. | lit |
dc.format | PDF | |
dc.format.extent | p. 1-5 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Dimensions | |
dc.relation.isreferencedby | DOAJ | |
dc.relation.isreferencedby | Gale's Academic OneFile | |
dc.relation.isreferencedby | TOC Premier | |
dc.relation.isreferencedby | Academic Search Complete | |
dc.source.uri | https://journals.vgtu.lt/index.php/MLA/article/view/13081 | |
dc.title | Cleaning of H2S from polluted air using peat biofilter | |
dc.title.alternative | H2S šalinimas iš užteršto oro, naudojant biofiltrą su durpių įkrova | |
dc.type | Straipsnis kitoje DB / Article in other DB | |
dcterms.accessRights | This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | |
dcterms.license | Creative Commons – Attribution – 4.0 International | |
dcterms.references | 8 | |
dc.type.pubtype | S3 - Straipsnis kitoje DB / Article in other DB | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering | |
dc.subject.researchfield | T 004 - Aplinkos inžinerija / Environmental engineering | |
dc.subject.vgtuprioritizedfields | AE0202 - Aplinkos apsaugos technologijos / Environmental protection technologies | |
dc.subject.ltspecializations | L102 - Energetika ir tvari aplinka / Energy and a sustainable environment | |
dc.subject.lt | sieros dioksidas | |
dc.subject.lt | biofiltras | |
dc.subject.lt | biofiltracinis procesas | |
dc.subject.lt | durpių įkrova | |
dc.subject.en | hydrogen sulphide | |
dc.subject.en | biofilter | |
dc.subject.en | biofiltration process | |
dc.subject.en | peat media | |
dcterms.sourcetitle | Mokslas – Lietuvos ateitis. Aplinkos inžinerija = Science – Future of Lithuania. Environmental engineering | |
dc.description.volume | vol. 12 | |
dc.publisher.name | VGTU Press | |
dc.publisher.city | Vilnius | |
dc.identifier.doi | 10.3846/mla.2020.13081 | |
dc.identifier.elaba | 69900405 | |