A new concept regarding the selection of sewerage systems and natural treatment of municipal wastewaters [Articol]

dc.contributor.authorCovaliov, Victor
dc.contributor.authorUngureanu, Dumitru
dc.contributor.authorDuca, Gheorghe
dc.contributor.authorCovaliova, Olga
dc.contributor.authorRomanciuc, Lidia
dc.date.accessioned2023-11-13T10:42:38Z
dc.date.available2023-11-13T10:42:38Z
dc.date.issued2023
dc.description.abstractThe article contains a review of methods and procedures of the municipal wastewater treatment, with the discussion of their specifics. A new concept is proposed related to the selection of municipal sewerage and wastewater treatment systems, considering the local/decentralized, semicentralized or centralized systems, especially those suitable to rural and suburban localities, in dependence on the advantages and disadvantages of these systems and local specifics. The concept of phytofilters is proposed for the biological treatment of wastewater in small towns. This technology is simple, inexpensive and requires relatively little maintenance. Biological ponds in the Republic of Moldova have proven to be very suitable for advanced wastewater treatment, being a cheap and natural purification system with a good potential for implementation. When choosing a sewer system, priority must be given to its functionality and practical considerations.en
dc.description.abstract Articolul conține o trecere în revistă a metodelor și procedeelor de tratare a apelor uzate municipale, cu analiza specificului acestora. Se propune un nou concept legat de selectare a sistemelor municipale de canalizare si tratare a apelor uzate, având in vedere sistemele locale/descentralizate, semi-centralizate sau centralizate, in special cele adecvate localităților rurale si suburbane, in funcție de avantajele si dezavantajele acestor sisteme si de specificul local. Conceptul de fitofiltre este propus pentru tratarea biologică a apelor uzate din localitățile mici. Această tehnologie este simplă, relativ ieftină și necesită o întreținere relativ nesemnificativă. Iazurile biologice din Republica Moldova s-au dovedit a fi foarte potrivite pentru tratarea avansată a apelor uzate, fiind un sistem de epurare ieftin și natural, cu un bun potențial de implementare. Pentru alegerea unui sistem de canalizare, prioritate trebuie acordată funcționalității acestuia și considerațiilor practice.
dc.description.sponsorshipThis work was performed under the National Research Project No. 20.80009.5007.04.en
dc.identifier.citationCOVALIOV, Victor, UNGUREANU, Dumitru, DUCA, Gheorghe, COVALIOVA, Olga, ROMANCIUC, Lidia. A new concept regarding the selection of sewerage systems and natural treatment of municipal wastewaters. În: Journal of Engineering Sciences, 2023, vol. 30, nr. 1, pp. 128-139. ISSN 2587-3474en
dc.identifier.issn2587-3474
dc.identifier.urihttps://msuir.usm.md/handle/123456789/11830
dc.identifier.urihttps://doi.org/10.52326/jes.utm.2023.30(1).11
dc.language.isoenen
dc.subjectsewerage systemsen
dc.subjectwastewater treatmenten
dc.subjectbiological pondsen
dc.subjectphytofiltersen
dc.subjectsuspended microfloraen
dc.subjectfixed microfloraen
dc.subjectsisteme de canalizareen
dc.subjectepurare a apelor uzateen
dc.subjectiazuri biologiceen
dc.subjectfitofiltreen
dc.subjectmicrofloră în suspensieen
dc.subjectmicrofloră fixăen
dc.titleA new concept regarding the selection of sewerage systems and natural treatment of municipal wastewaters [Articol]en
dc.typeArticleen

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