Browsing by Subject "wastewater"

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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 ...
  • Assessing the Efficiency of Phragmites australis in Wastewater Treatment as a Natural Approach to Water Quality Improvement 
    Bouchaala, Laid; Charchar, Nabil; Grara, Nedjoud; Ben Amor, Ilham; Zeghoud, Soumeia; Hemmami, Hadia; Houhamdi, Moussa; Szparaga, Agnieszka; Murariu, Otilia-Cristina; Caruso, Gianluca; Bellucci, Stefano (MDPI, 2025-01-29)
    The Oued Zénati, a vital waterway in Algeria, faces severe pollution from urban discharges, hospital wastewater, and agricultural activities, threatening both the ecosystem and public health. This pollution is characterized ...
  • Heavy metal identfication in winery wastewater 
    Dumitriu Gabur, Georgiana-Diana; Teodosiu, Carmen; Plăvan, Oana; Moroșanu, Irina; Fighir, Daniela; Coroi Cara, Irina-Gabriela; Cotea, Valeriu V. (Editura ”Ion Ionescu de la Brad” Iasi, 2024)
    Wastewater is generated at every stage of wine production, mostly from cleaning equipment, floors, tanks, barrels and bottles. Wastewater contains heavy metals and other toxic compounds that can pose environmental hazards ...
  • Heavy metals assessment in the major stages of winemaking: Chemometric analysis and impacts on human health and environment 
    Dumitriu Gabur, Georgiana-Diana; Teodosiu, Carmen; Moroșanu, Irina; Plăvan, Oana; Gabur, Iulian; Cotea, Valeriu V. (Elsevier Ltd., 2021-04-15)
    Wine contamination with heavy metals may pose long-term human health risks and environmental damages. This study evaluated the frequently detected heavy metals (HMs): Cr-Chromium, Fe-Iron, Cu-Copper, Mn-Manganese, Ni-Nickel ...
  • Modified Biochar—A Tool for Wastewater Treatment 
    Kopecký, Marek; Kolář, Ladislav; Konvalina, Petr; Strunecký, Otakar; Teodorescu, Florina; Mráz, Petr; Peterka, Jirí; Váchalová, Radka; Bernas, Jaroslav; Bartoš, Petr; Filipov, Feodor; Bucur, Daniel (MDPI, 2020-10-11)
    Global deposits of concentrated phosphates, which are a necessary source for the production of phosphate fertilizers, are limited. These reserves keep getting thinner, and every day, large amounts of phosphorus end up in ...
  • 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 ...
  • Theoretical aspects of advanced methods of wastewater treatment in order to eliminate pollutants from surface waters 
    Iurciuc, Cristina-Elena; Roca, Daniela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2012)
    In this paper, the authors, based on extensive research literature, highlight some aspects of advanced biological treatment processes by providing advanced technological efficiency in order to address surface water ...
  • Valorization of wastewater from Spirulina platensis cultivation as a biological stimulant for the germination of Galega orientalis L. seeds preserved in collections 
    Dobrojan, Sergiu; Melnic, Victor; Țîței, Victor; Dobrojan, Galina; Melnic, Angela; Merciucari, Tamara (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    The article presents the experimental results obtained from applying a biostimulant based on residual water from the cultivation of the alga Spirulina platensis on the germination of Galega orientalis seeds maintained ...