| dc.contributor.author | Tabatadze, Nino | |
| dc.contributor.author | Vaiškūnaitė, Rasa | |
| dc.contributor.author | Mažeikienė, Aušra | |
| dc.date.accessioned | 2023-09-18T17:26:31Z | |
| dc.date.available | 2023-09-18T17:26:31Z | |
| dc.date.issued | 2018 | |
| dc.identifier.issn | 2029-2341 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/123095 | |
| dc.description.abstract | Small individual household wastewater treatment plants not always operate well. Consequently, the concentrations of ammonium nitrogen and phosphate phosphorus are exceeded. The aim of the work was to found the most effective material for wastewater tertiary treatment and propose environmentally friendly ways to solve fresh water problem. Three filter fillings (foam-glass, zeolite and biochar) were tested. As a result, we have got a following conclusion, foam-glass removed phosphate phosphorus most effectively (efficacy – 14−91%) and against ammonium nitrogen, comparatively effective was zeolite (efficacy – 29−100%). | eng |
| dc.description.abstract | Individualaus buitinių nuotekų valymo įrenginiai ne visada dirba efektyviai. Dėl to fiksuojami nitratų azoto, amonio azoto, bendrojo azoto, bendrojo fosforo ir fosfatų fosforo koncentracijų išvalytose nuotekose viršijimai. Darbo tikslas surasti efektyvias medžiagas tretiniam nuotekų valymui ir pasiūlyti šiai problemai spręsti aplinkai draugiškas technologijas, kad išvalytos nuotekos nepakenktų aplinkos kokybei. Buvo tirti trys filtro užpildai (pustiklis, ceolitas, bioanglis). Gauti rezultatai ir išvados, kad pustiklis efektyviau (efektyvumas – 14−91%) šalina iš nuotekų fosfatų fosforą, o ceolitas – amonio azotą (efektyvumas – 29−100 %). | lit |
| dc.format | PDF | |
| dc.format.extent | p. 1-6 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | Academic Search Complete | |
| dc.relation.isreferencedby | ICONDA | |
| dc.relation.isreferencedby | DOAJ | |
| dc.source.uri | https://doi.org/10.3846/mla.2018.3250 | |
| dc.title | Research of wastewater tertiary treatment | |
| dc.title.alternative | Tretinio nuotekų valymo tyrimai | |
| 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 (http://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.references | 8 | |
| dc.type.pubtype | S3 - Straipsnis kitoje DB / Article in other DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Vilniaus Gedimino technikos universitetas / 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 | tretinis nuotekų valymas | |
| dc.subject.lt | bendrojo fosforo ir bendrojo azoto valymas | |
| dc.subject.lt | ceolitas | |
| dc.subject.lt | pustiklis | |
| dc.subject.lt | bioanglis | |
| dc.subject.en | tertiary treatment | |
| dc.subject.en | phosphorus and ammonium removal | |
| dc.subject.en | zeolite | |
| dc.subject.en | foam-glass | |
| dc.subject.en | biochar | |
| dcterms.sourcetitle | Mokslas – Lietuvos ateitis: Aplinkos inžinerija – 2018 = Science – future of Lithuania: Environmental engineering - 2018 | |
| dc.description.volume | t. 10 | |
| dc.publisher.name | Technika | |
| dc.publisher.city | Vilnius | |
| dc.identifier.doi | 10.3846/mla.2018.3250 | |
| dc.identifier.elaba | 31281193 | |
