Browsing 2014 by Subject "ape uzate"

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  • Economia de energie în staţiile de epurare a apelor uzate 
    UNGUREANU, Dumitru; IONEŢ, Ion; CIOBANU, Natalia; ISAC, Elena; NEAGU, Mihail (Universitatea Tehnică a Moldovei, 2014)
    Consumed electricity energy for pumping and wastewater treatment depends on numerous factors: material and length of sewerage network, composition of wastewater (presence of industrial wastes, of parasite waters etc.), ...
  • Epurarea anaerob-aerobă a apelor uzate 
    UNGUREANU, Dumitru; IONEŢ, Ion; ŞARAGOV, Ion; ISAC, Elena; IONEŢ, Vitalie (Universitatea Tehnică a Moldovei, 2014)
    A few new technologies have appeared in the field of biological wastewater treatment during the last few years. Combined anaerobic and aerobic wastewater treatment can be considered one of them. Such an integrated system ...
  • Epurarea apelor uzate în iazurile biologice 
    UNGUREANU, Dumitru; IONEŢ, Ion; ISAC, Elena; IONEŢ, Vitalie (Universitatea Tehnică a Moldovei, 2014)
    Waste stabilization ponds (WSP)have proven to be effective alternatives for treating wastewater, and the construction of low energy – consuming, in contrast to complex high – mentenance treatment systems, will hopefully ...
  • Metode contemporane de eliminare a materiilor in suspensie din apele uzate 
    BUMBU, Iacob; CARABINOVICI, Dorina (Universitatea Tehnică a Moldovei, 2014)
    The whole approach of the problems that results from the ensurance of the used water quality with durable protection of water as a key environmental factor has led to more and more emphasized worldwide outline of new ...
  • Proiectarea raţională a staţiilor de epurare mici D.P.D.V. al criteriilor dezvoltării durabile 
    UNGUREANU, Dumitru; IONEŢ, Ion; CIOBANU, Natalia (Universitatea Tehnică a Moldovei, 2014)
    Small wastewater plants (WWTPs) that are used for local treatment of domestic wastewater can not be perceived as just miniaturized versions of large objects. They are specific in terms of quantity of treated wastewater, ...
  • Sisteme de canalizare şi epurare a apelor uzate din localităţile rurale şi suburbane (până la 10 mii de locuitori) 
    UNGUREANU, Dumitru; IONEŢ, Ion; CIOBANU, Natalia (Universitatea Tehnică a Moldovei, 2014)
    Scope of this paper is to provide some easy-to-understand guidance of taking decisions in wastewater management in rural and peri-urban communities up to 10000 population. This publication describe cost-effective and ...
  • Soluţie inovativă în tehnologia epurării biologice aerobe: nămol activ granular 
    UNGUREANU, Dumitru; IONEŢ, Ion (Universitatea Tehnică a Moldovei, 2014)
    Compared to floculent activated sludge offers several advantages, above all excellent settbing properties. The granulation of anaerobic sludge processes have been successfully used for anaerobic wastewater treatment in ...
  • Starea staţiilor de epurare a apelor uzate 
    CIOBANU, Natalia (Universitatea Tehnică a Moldovei, 2014)
    One of the global issues facing mankind is the lack of water and its quality degradation, water is an essential factor for life and human society. Providing the population with drinking water quality is one of the primary ...

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