SYNTHESIS AND CHARACTERISATION OF ION-IMPRINTED POLYMER FOR THE REMOVEL OF COPPER ION FROM WATER PEACE NKECHINYERE UGOCHUKWU; SUPERVISOR: ASSOC. PROF. DR. ŞIFA DOǦAN; CO-SUPERVISOR: ASST. PROF. DR. AMIRHOSSEIN FALLAH

Yazar: Katkıda bulunan(lar):Dil: İngilizce 2023Tanım: ix, 56 sheets: charts, photos; 31 cm. Includes CDİçerik türü:
  • text
Ortam türü:
  • unmediated
Taşıyıcı türü:
  • volume
Konu(lar): Tez notu: Thesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Environmental Sciences Department Özet: ABSTRACT Ion- imprinting technology was utilized in the fabrication of copper ion-imprinted sorbent derived from chitosan. Metformin was used to make a complex with the metal (copper ion), then added to the mixture of Chitosan dissolved in 1% (v/v) acetic acid solution, which then form the corresponding polymeric complex. The imprinting was then achieved upon cross-linking and eliminating the incorporated Cu(II) ions to finally have the Cu(II) ion-imprinted sorbent material (Cu(II)-IIP). The material was investigated/ characterized using various techniques such as FTIR, SEM and EDS. Surface Scanning Electron Microscopy (SEM) images of imprinted beads had pore structure, large surface and contact area, making it fit for adsorption. The obtained imprinted beads was examined to evaluate its selective affinity to capture the target Cu(II) ions. The tendency of the developed sorbent toward the targeted Cu(II) ions was compared to the control non-imprinted beads (Cu(II)-NIP). In addition, effects of adsorption pH were studied. Finally, the reusability and selectivity of Cu (II)-IIPs was studied. The formed copper imprinted polymer bead has a removal efficiency of 96.68% for copper ion under selected operational parameters, confirming its suitability for copper ion contaminant in water and wastewater. Keywords: Adsorption, Heavy metal, Ion imprinted polymer (IIP), Non-imprinted polymer (NIP) Copper, Polymer.
Materyal türü: Thesis
Mevcut
Materyal türü Geçerli Kütüphane Koleksiyon Yer Numarası Durum Notlar İade tarihi Barkod Materyal Ayırtmaları
Thesis Thesis CIU LIBRARY Tez Koleksiyonu Tez Koleksiyonu YL 2869 U46 2023 (Rafa gözat(Aşağıda açılır)) Kullanılabilir Environmental Sciences Department T3227
Suppl. CD Suppl. CD CIU LIBRARY Görsel İşitsel YL 2869 U46 2023 (Rafa gözat(Aşağıda açılır)) Kullanılabilir Environmental Sciences Department CDT3227
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Thesis (MSc) - Cyprus International University. Institute of Graduate Studies and Research Environmental Sciences Department

Includes bibliography (sheets 47-50)

ABSTRACT
Ion- imprinting technology was utilized in the fabrication of copper ion-imprinted
sorbent derived from chitosan. Metformin was used to make a complex with the
metal (copper ion), then added to the mixture of Chitosan dissolved in 1% (v/v)
acetic acid solution, which then form the corresponding polymeric complex. The
imprinting was then achieved upon cross-linking and eliminating the incorporated
Cu(II) ions to finally have the Cu(II) ion-imprinted sorbent material (Cu(II)-IIP). The
material was investigated/ characterized using various techniques such as FTIR,
SEM and EDS. Surface Scanning Electron Microscopy (SEM) images of imprinted
beads had pore structure, large surface and contact area, making it fit for adsorption.
The obtained imprinted beads was examined to evaluate its selective affinity to
capture the target Cu(II) ions. The tendency of the developed sorbent toward the
targeted Cu(II) ions was compared to the control non-imprinted beads (Cu(II)-NIP).
In addition, effects of adsorption pH were studied. Finally, the reusability and
selectivity of Cu (II)-IIPs was studied. The formed copper imprinted polymer bead
has a removal efficiency of 96.68% for copper ion under selected operational
parameters, confirming its suitability for copper ion contaminant in water and
wastewater.
Keywords: Adsorption, Heavy metal, Ion imprinted polymer (IIP), Non-imprinted
polymer (NIP) Copper, Polymer.

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