Browsing by Author "Toma, Daniel"

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  • Considerations on rehabilitation of monophilar pumping stations of the irrigation sprinkler plots 
    Luca, Alexandru-Lucian; Luca, Mihail; Toma, Daniel; Tămășanu, Fabian (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2017)
    The paper presents an analysis of the directions of rehabilitation of the single-line pumping stations from aspersion irrigation plots. The single-line pumping station consists of one or two pumping units supplied from a ...
  • Considerations on the expertise of pumping plants from irrigation systems 
    Luca, Mihail; Luca, Alexandru-Lucian; Toma, Daniel; Tămășanu, Fabian (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2018)
    The paper presented a series of concepts on the technical expertise of irrigation pumping stations. Sprinkling irrigation screens in operation show significant wear and aging phenomena. Any project for the rehabilitation ...
  • Considerations on the valuation rain -waters to waterings of the "green areas" of city 
    Luca, Alexandru-Lucian; Luca, Mihail; Chirica, Ștefania; Toma, Daniel (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2018)
    Rain-waters have a problem of exploitation in any sewer system. European rules require the development of sewage systems for urban wastewater in Romania. Storm water must be collected and discharged separately ...
  • Environmental protection in river regulatory works using biodegradable materials 
    Sion, P.V.; Luca, Mihail; Avram, Mihaela; Toma, Daniel (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2019)
    The paper presents biodegradable methods and materials used to carry out river bed works. River regularization works must help to keep the environment as natural as possible. Biodegradable materials respond to ...
  • The impact of industrial waste dumps on the environment in the area of Moldova 
    Luca, Mihail; Toma, Daniel; Marcoie, Nicolae; Dominte Croitoru, Violeta (Editura ”Ion Ionescu de la Brad” Iasi, 2021)
    In the area of Moldova there are a number of industrial warehouses with a special impact on the environment due to poor management of the maintenance process. Landfills come from steel plants, mining, power plants, industrial ...
  • Research on environmental degradation in river branches areas 
    Sion, P.V.; Luca, Mihail; Toma, Daniel; Dominte Croitoru, Violeta (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    The conservation of the ecological system of riverbeds is a necessity for ensuring the living conditions of the aquatic and riparian habitat. A number of special problems are imposed by the riverbed ...
  • Underground waste landfills permanent sources of pollution 
    Luca, Mihail; Marcoie, Nicolae; Toma, Daniel (Editura ”Ion Ionescu de la Brad” Iasi, 2021)
    In Romania there are industrial landfills with an underground position, a situation that involves an uncontrolled pollution phenomenon. A significant example is the landfills left over from the exploitation of salt deposits ...