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Browsing CHEM – Journal Articles: Publisher & Author Versions (Post-Print Author Versions) – Chemistry by Author "Oladipo, Akeem Adeyemi"

Now showing items 1-6 of 6

Bifunctional composite from spent “Cyprus coffee” for tetracycline removal and phenol degradation: Solar-Fenton process and artificial neural network

Oladipo, Akeem Adeyemi; Ali Abureesh, Mosab; Gazi, Mustafa (Elsevier, 2015-08-28)

Removals of tetracycline and photocatalytic degradation of phenol by Fe3O4/coffee residue (MCC) were investigated. Brunauer–Emmett–Teller (BET), vibrating sample magnetometer (VSM) and Boehm titration were employed to ...
Fixed-bed column sorption of borate onto pomegranate seed powder-PVA beads: a response surface methodology approach

Oladipo, Akeem Adeyemi; Gazi, Mustafa (Taylor & Francis, 2014-12-17)

Pomegranate seed powder (PS) was functionalized with polyvinyl alcohol (PVA) and utilized for boron removal from the aqueous system. Results of Brunauer--Emmett--Teller (BET) surface area analysis and Boehm titration ...
Microwaves initiated synthesis of activated carbon-based composite hydrogel for simultaneous removal of copper(II) ions and direct red 80 dye: A multi-component adsorption system

Oladipo, Akeem Adeyemi; Gazi, Mustafa (Elsevier, 2015-02)

We present a novel microwave initiated preparation of polyacrylamide/activated carbon hydrogel (PAAm-FAc) in this article and characterized by FT-IR, pHzpc and Boehm titration. The adsorbent was assessed for competitive ...
Single and binary adsorption of azo and anthraquinone dyes by chitosan-based hydrogel: Selectivity factor and Box-Behnken process design

Oladipo, Akeem Adeyemi; Gazi, Mustafa; Yilmaz, Elvan (Elsevier, 2015-12)

Comparative removal of two cationic dyes, Basic Green 4 (BG4) and Basic Yellow 28 (BY28), by chemically modified nanoclay was optimized using the central composite design. The chemically modified nanoclay was characterized ...
Two-stage batch sorber design and optimization of biosorption conditions by Taguchi methodology for the removal of acid red 25 onto magnetic biomass

Oladipo, Akeem Adeyemi; Gazi, Mustafa (Springer Verlag (Germany), 2015-09)

Biomagnetic material (MFC) was synthesized via simple co-precipitation and used as biosorbent for the removal of acid red 25 (AR25) under optimized conditions. The characteristics of MFC were studied using X-ray diffraction ...
Uptake of Ni2+ and rhodamine B by nanohydroxyapatite/alginate composite beads: batch and continuous-flow systems

Oladipo, Akeem Adeyemi; Gazi, Mustafa (Taylor & Francis, 2015-12-07)

Alginate encapsulated nano-hydroxyapatite beads were synthesized and characterized by Fourier transform infrared spectroscopy, Brunauer Emmett Teller surface analysis, and X-ray diffraction. Their adsorptive potential for ...