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Advanced Biological Oxidation of Domestic Sewage with the Use of Compost Beds in a Natural Treatment System for Wastewater

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cris.lastimport.scopus2024-02-12T20:53:56Z
dc.abstract.enfirst_page settings Order Article Reprints Open AccessArticle Advanced Biological Oxidation of Domestic Sewage with the Use of Compost Beds in a Natural Treatment System for Wastewater by Wojciech Halicki 1,2 [ORCID] 1 Institute of Applied Ecology, Skórzyn 44a, 66-614 Maszewo, Poland 2 Centre for East European Studies, Faculty of Oriental Studies, University of Warsaw, ul. Krakowskie Przedmieście 26/28, 00-927 Warsaw, Poland Sustainability 2023, 15(18), 13555; https://doi.org/10.3390/su151813555 Received: 26 July 2023 / Revised: 28 August 2023 / Accepted: 8 September 2023 / Published: 11 September 2023 (This article belongs to the Special Issue Wastewater Collection and Treatment: With a Focus on Environment Sustainability) Download keyboard_arrow_down Browse Figures Review Reports Versions Notes Abstract Due to the progressing problems with ensuring sufficient quantity and quality of water for municipal, irrigation and economic purposes, the pressure to reuse treated wastewater is increasing. This fact forces the development of advanced systems enabling more effective wastewater treatment. This article presents the results of a 2.5-year study period in which compost beds, which are part of a natural treatment system for wastewater (NTSW), were used to treat domestic sewage by fully removing easily degradable organic matter and by fully nitrifying ammonium nitrogen. It was shown that the compost environment provides complete access to oxygen for the coexisting heterotrophic and autotrophic bacteria, covering 100% of their oxygen demand. Moreover, the outflow of treated wastewater shows an oxygen content of 4–7 g O2/m3. Advanced biological oxidation occurring in the compost beds with an area of 1 m2 per inhabitant and a daily hydraulic load of about 100 L/m2 can effectively and without additional energy expenditure provide a 98% reduction in biological oxygen demand and a 99.5% reduction in ammonium nitrogen. In addition, the effluent from the compost filters meets the most stringent quality criteria for (1) treated wastewater used for irrigation and (2) bathing water in terms of microbiological contamination.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorHalicki, Wojciech
dc.date.accessioned2024-01-24T15:38:51Z
dc.date.available2024-01-24T15:38:51Z
dc.date.copyright2023-09-11
dc.date.issued2023
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number18
dc.description.versionFINAL_PUBLISHED
dc.description.volume15
dc.identifier.doi10.3390/SU151813555
dc.identifier.issn2071-1050
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/100277
dc.identifier.weblinkhttps://www.mdpi.com/2071-1050/15/18/13555/pdf
dc.languageeng
dc.pbn.affiliationearth and related environmental sciences
dc.relation.ispartofSustainability
dc.relation.pages13555
dc.rightsCC-BY
dc.sciencecloudnosend
dc.subject.enadvanced oxidation
dc.subject.enadvanced technologies
dc.subject.ennatural treatment system for wastewater
dc.subject.enwater renewal
dc.subject.ennitrification
dc.subject.enoxygen supply
dc.subject.encompost beds
dc.subject.enmicrobiological contamination
dc.titleAdvanced Biological Oxidation of Domestic Sewage with the Use of Compost Beds in a Natural Treatment System for Wastewater
dc.typeJournalArticle
dspace.entity.typePublication