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SONAR|HES-SO

SONAR|HES-SO regroupe les travaux de bachelor et master diffusables de plusieurs écoles de la HES-SO. Consultez cette page pour le détails.

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Texte intégral
Bachelor thesis

Evaluation of activated alginate-GO beads for removal of pharmaceuticals from water : bachelor's thesis : diploma 2016

    2016

Mémoire de bachelor: Haute Ecole d'Ingénierie, 2016

Traitement et purification de l'eau brute (traitement de l'eau)
Eau potable (pollution et protection des eaux)
Adsorption sur gels et solides amorphes (sorption)
Alginates (biochimie)
Raw water treatment + raw water purification (water treatment)
Drinking water (pollution and protection of waters)
Adsorption on gels and amorphous solids (sorption)
Alginates (biochemistry)
English The aim of this project was to produce calcium alginate beads with graphene oxide incorporated into the structure, in order to enhance the adsorption properties. The effects of initial concentration, adsorbent dose, pH, temperature, contact time were investigated. Adsorption kinetics and isotherms were evaluated with different models such as pseudo-first-order, pseudo-second-order, intraparticle diffusion, Langmuir and Freundlich models. In addition, thermodynamic and desorption studies were performed. Thus, CaOAlg2/GO beads were assessed as potential adsorbent for three micropollutants.
Language
  • English
Classification
Biotechnology
Notes
  • Haute Ecole d'Ingénierie Valais
  • Technologies du vivant - Life Technologies
  • Biotechnologie
  • hesso:heivs
License
License undefined
Identifiers
  • RERO DOC 288035
Persistent URL
https://sonar.ch/hesso/documents/317557
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