VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • The study of interactions and removal efficiency of Escherichia coli in raw blackwater treated by microalgae Chlorella vulgaris
    Žitnik, Miha ...
    A lab-scale study imitating microalgae-based wastewater treatment systems was conducted to evaluatethe impact of microalgaeChlorella vulgarison the removal ofEscherichia colifrom raw blackwater. ... Thestudy consisted of three tests, each with a different dilution of blackwater: 10%, 30%, and 50% blackwater.A machine-learning method (Decision Trees induction) was employed to extract functional dependenciesbetween the measured parameters:E. coli,andC. vulgaris concentrations, electric conductivity, pH,chemical oxygen demand, total nitrogen, ammonium-nitrogen, and orthophosphate. The results showedthat electric conductivity was the most crucial parameter influencingE. coliinhibition. The removal ofE. coliwas achieved at an electric conductivity of%1569mS/cm andC. vulgarisconcentration>1%107cells/mL depending on the pH value. These results indicate a shift inC. vulgarisandE. coliinteraction from mutualistic to competition at a threshold value of electric conductivity 1569mS/cm at alight intensity of 5000 lux in 16/8 h light/dark intervals, constant temperature and regulated pH.
    Vir: Journal of cleaner production. - ISSN 0959-6526 (Letn. 238, št. nov., 2019, str. 1-9)
    Vrsta gradiva - članek, sestavni del
    Leto - 2019
    Jezik - angleški
    COBISS.SI-ID - 8866145
    DOI

vir: Journal of cleaner production. - ISSN 0959-6526 (Letn. 238, št. nov., 2019, str. 1-9)
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