Adsorption studies of Cu(II) onto biopolymer chitosan and its nanocomposite 5%bentonite/chitosan

Chitosan (CS) and nanocomposite 5%bentonite/chitosan (5%Bt/CS) prepared from the natural biopolymer CS were tested to remove Cu(II) ions using a batch adsorption experiment at various temperatures (25, 35 and 45°C). X-ray diffraction, Fourier transform infrared spectroscopy, and thermogravimetric an...

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Veröffentlicht in:	Water science and technology 2016-05, Vol.73 (9), p.2199-2210
Hauptverfasser:	Moussout, Hamou, Ahlafi, Hammou, Aazza, Mustapha, Zegaoui, Omar, El Akili, Charaf
Format:	Artikel
Sprache:	eng
Schlagworte:	Adsorbents Adsorption Analytical methods Antimicrobial agents Bentonite Bentonite - chemistry Biopolymers Capacity Carbohydrates Chemical engineering Chitosan Chitosan - chemistry Copper Copper - chemistry Differential thermal analysis Differential thermogravimetric analysis Endothermic reactions Fourier analysis Fourier transforms Hazardous materials Heavy metals Hydrogen-Ion Concentration Infrared analysis Infrared spectroscopy Ions Kinetics Magnesium Membrane separation Metals Nanocomposites Polymers Spectroscopic analysis Spectroscopy, Fourier Transform Infrared Studies Temperature Temperature effects Thermal analysis Thermodynamics Waste Disposal, Fluid - methods Water Pollutants, Chemical - chemistry X-Ray Diffraction
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