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Removal of ammonium nitrogen from wastewater by tertiary treatment

dc.rights.licenseKūrybinių bendrijų licencija / Creative Commons licencelt_en
dc.contributor.authorŠarko, Julitalt
dc.contributor.authorMažeikienė, Aušralt
dc.date.accessioned2024-02-12T13:17:30Z
dc.date.available2024-02-12T13:17:30Z
dc.date.issued2023
dc.date.submitted2023-01-16
dc.identifier.issn2029-7106
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/153885en
dc.description.abstractAmmonium nitrogen present in treated wastewater effluent can cause eutrophication. Wastewater treatment plants do not always meet the strict requirements for the residual total nitrogen concentration – 10 mg/L in the treated wastewater. Additional wastewater treatment is recommended for higher nitrogen removal efficiency achievement. One of the ways to remove nitrogen compounds from wastewater is filtration through sorbents filter media. Zeolite is used to remove nitrogen compounds from water. Zeolite is known for its high surface area and high porosity. Zeolite adsorbs part of organic compounds and ammonium ions, so their concentration in the filtrate decreases. An ammonium nitrogen concentration was reduced by filtering wastewater through sorbents filter media during the experiment in real conditions. Concentrations of treated wastewater pollutants, filtration rate, efficiency of zeolite sorbent to remove ammonium nitrogen from the wastewater were measured and evaluated. Experiment results showed that ammonium nitrogen was effectively removed by zeolite sorbent (removal efficiency 66–99%), from wastewater by tertiary treatment.en
dc.format.extent6 p.lt_en
dc.format.mediumTekstas / Textlt_en
dc.language.isoen
dc.relation.isreferencedbyScopusen
dc.relation.isreferencedbyConference Proceedings Citation Index - Social Science & Humanities (Web of Science)en
dc.relation.urihttps://etalpykla.vilniustech.lt/handle/123456789/153866en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.source.urihttps://vilniustech.lt/international-conference-environmental-engineering/publications-of-the-conference-proceedings/363122en
dc.subjectwastewateren
dc.subjectremoval of ammonium nitrogenen
dc.subjecttertiary treatmenten
dc.subjectzeoliteen
dc.subjectadsorptionen
dc.titleRemoval of ammonium nitrogen from wastewater by tertiary treatmenten
dc.typeKonferencijos publikacija / Conference paperlt_en
dcterms.accessRightsLaisvai prieinamas / Openly availablelt_en
dcterms.accrualMethodRankinis pateikimas / Manual submissionlt_en
dcterms.alternativeEnvironmental Protection and Water Engineeringen
dcterms.dateAccepted2023-02-20
dcterms.issued2023
dcterms.licenseCC BYen
dcterms.references21en
dc.description.versionTaip / Yeslt_en
dc.type.pubtypeP1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DBlt_en
dc.contributor.orcidhttps://orcid.org/0000-0003-2942-7887, Šarko Julita
dc.contributor.orcidhttps://orcid.org/0000-0001-8728-9377, Mažeikienė Aušra
dc.contributor.institutionVilnius Gediminas Technical Universityen
dc.contributor.facultyAplinkos inžinerijos fakultetas / Faculty of Environmental Engineeringlt_en
dc.contributor.departmentAplinkos apsaugos ir vandens inžinerijos katedra / Department of Environmental Protection and Water Engineeringlt_en
dcterms.sourcetitle12th International Conference “Environmental Engineering” (ICEE-2023)en
dc.identifier.eisbn9786094763427
dc.identifier.eissn2029-7092
dc.publisher.nameVilnius Gediminas Technical Universityen
dc.publisher.nameVilniaus Gedimino technikos universitetaslt
dc.publisher.countryLithuaniaen
dc.publisher.countryLietuvalt
dc.publisher.cityVilniuslt_en
dc.description.fundingorganizationResearch Council of Lithuaniaen
dc.description.grantname“Sustainable technology of wastewater treatment by environmentally friendly modified natural sorbents for removal of nitrogen, phosphorus and surfactants”en
dc.description.grantnumberNo. S-LU-22-1en
dc.date.firstonline2023-10-23
dc.identifier.doihttps://doi.org/10.3846/enviro.2023.862en


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