Browsing by Author "Zaharia, Carmen"

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  • Agriculture wastes used as sorbents for dyes removal from aqueous environments 
    Șuteu, Daniela; Zaharia, Carmen; Bădeanu, Marinela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2010)
    This paper presents the preliminary experimental results of the use of some agro-industrial wastes (corncob, sunflower seed shells) as sorbents for Methylene Blue dye removal from aqueous environments. There were studied ...
  • Biomass-based soil in ecological agriculture: characteristics and wheat grains development trends 
    Tătaru Farmuș, Ramona-Elena; Zaharia, Carmen; Șuteu, Daniela; Blaga, Alexandra-Cristina ("Ion Ionescu de la Brad" University of Life Sciences, Iași, 2022-02-02)
    The biomass-based soils are used in the ecological agriculture, being already proposed in sustainable organic production systems with reduced costs for assuring the good cropping productivity, and also high quality ...
  • The natural resources and sustainable development 
    Zaharia, Carmen; Șuteu, Daniela ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2010-05-20)
    The use of natural resources into the productive technological processes means the direct consumption of resources for satisfaction of needs of products and services. The exploitation of natural resources can be ...
  • Reactive dye removal from aqueous solution by sorption on modified ash 
    Șuteu, Daniela; Zaharia, Carmen; Rusu, Gabriela ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2009-10-06)
    Effluents of textile dyeing are characterized by intense colour, chemical oxygen demand, suspended solids and a variety of refractory matter, such as heavy metals and nonionic surfactants. Strong colours may reduce ...
  • Soil impact assessment of some economic activities on a romanian industrial site 
    Zaharia, Carmen; Șuteu, Daniela; Chiorescu, Esmeralda (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2010)
    One of the most important and actual problems of modern society is related to the environment pollution and sustainable development. For an acceptable sustainable industrial development is necessary the evaluation ...
  • Sustainable agricultural development –concepts, principles, eco-efficiency, eco-equity, eco-conditioning 
    Zaharia, Carmen ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2010-04-11)
    Starting with the reform of 1999 (named Agenda 2000), the Common Agricultural Policy has two main directions: market policy and sustainable development of rural zones. Since 2003, the environmental aspects were better ...
  • Ultrasonic extraction for preparation of plant extracts with bioinsecticidal effects on pest from seed deposits 
    Daraban, Gabriel-Mihăiță; Zaharia, Carmen; Rusu, Lăcrămioara; Puitel, Adrian-Cătălin; Bădeanu, Marinela; Șuteu, Daniela (Universitatea "Babeş-Bolyai" Cluj-Napoca, 2021-06-30)
    This paper describes the preparation of plant extracts using solid-liquid ultrasonic extraction (sonoextraction), the characterization of prepared extracts and their bioinsecticidal activity. The studied raw vegetal m ...