A NEW CONCEPT REGARDING THE SELECTION OF SEWERAGE SYSTEMS AND NATURAL TREATMENT OF MUNICIPAL WASTEWATERS

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dc.contributor.author Covaliov, Victor
dc.contributor.author Ungureanu, Dumitru
dc.contributor.author Duca, Gheorghe
dc.contributor.author Covaliova, Olga
dc.contributor.author Romanciuc, Lidia
dc.date.accessioned 2023-11-13T10:42:38Z
dc.date.available 2023-11-13T10:42:38Z
dc.date.issued 2023
dc.identifier.citation COVALIOV, 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 2587-3474 en
dc.identifier.issn 2587-3474
dc.identifier.uri http://dspace.usm.md:8080/xmlui/handle/123456789/11830
dc.identifier.uri https://doi.org/10.52326/jes.utm.2023.30(1).11
dc.description.abstract The 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.sponsorship This work was performed under the National Research Project No. 20.80009.5007.04. en
dc.language.iso en en
dc.subject sewerage systems en
dc.subject wastewater treatment en
dc.subject biological ponds en
dc.subject phytofilters en
dc.subject suspended microflora en
dc.subject fixed microflora en
dc.subject sisteme de canalizare en
dc.subject epurare a apelor uzate en
dc.subject iazuri biologice en
dc.subject fitofiltre en
dc.subject microfloră în suspensie en
dc.subject microfloră fixă en
dc.title A NEW CONCEPT REGARDING THE SELECTION OF SEWERAGE SYSTEMS AND NATURAL TREATMENT OF MUNICIPAL WASTEWATERS en
dc.type Article en


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