Removal of copper(II) from water with poly(acrylic acid) and poly(gamma-glutamic acid) followed by relaxometry and spectrophotometry

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dc.contributor.advisorNovák, Levente
dc.contributor.authorSaranporn, Phonwaing
dc.contributor.departmentDE--Természettudományi és Technológiai Kar--Kémiai Intézet
dc.date.accessioned2024-12-18T07:53:17Z
dc.date.available2024-12-18T07:53:17Z
dc.date.created2024-10-01
dc.description.abstractThis study demonstrates that poly(gamma-glutamic acid) (γ-PGA) and polyacrylic acid (PAA) are effective adsorbents for copper ions (Cu²⁺), with strong interactions between their functional groups and the metal ions, as confirmed by relaxation and UV-Visible spectroscopy. The adsorption process is rapid initially but shows a decrease in performance over time, indicating a need for optimization of the material properties. Combining PGA and PAA is suggested as a promising strategy to enhance adsorption capacity and prevent ion leakage. Although the study lays a solid foundation for developing environmentally friendly and efficient adsorbents, there is a need for further investigation to address performance limitations.
dc.description.courseBiochemical Engineering
dc.description.degreeBSc/BA
dc.format.extent42
dc.identifier.urihttps://hdl.handle.net/2437/383837
dc.language.isoen
dc.rights.accessHozzáférhető a 2022 decemberi felsőoktatási törvénymódosítás értelmében.
dc.subjectHeavy metal, Polyacrylic acid, Poly(gamma-glutamic acid)
dc.subject.dspaceChemistry
dc.titleRemoval of copper(II) from water with poly(acrylic acid) and poly(gamma-glutamic acid) followed by relaxometry and spectrophotometry
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