Vol. 1, Issue 4 (2013)
Metal oxides as adsorbent for lead ion
![XRD Pattern of Lead adsorbed CuO](https://www.chemijournal.com/up/graphics/64/F23.1.jpg)
Fig. 1: XRD Pattern of Lead adsorbed CuO
![XRD Pattern of Lead adsorbed NiO](https://www.chemijournal.com/up/graphics/64/F23.2.jpg)
Fig. 2: XRD Pattern of Lead adsorbed NiO
![SEM image of Lead adsorbed CuO sample at low resolution](https://www.chemijournal.com/up/graphics/64/F23.3.jpg)
Fig. 3: SEM image of Lead adsorbed CuO sample at low resolution
![SEM image of Lead adsorbed CuO sample at high resolution](https://www.chemijournal.com/up/graphics/64/F23.4.jpg)
Fig. 4: SEM image of Lead adsorbed CuO sample at high resolution
![SEM image of Lead adsorbed NiO sample at low resolution](https://www.chemijournal.com/up/graphics/64/F23.5.jpg)
Fig. 5: SEM image of Lead adsorbed NiO sample at low resolution
![SEM image of Lead adsorbed NiO sample at high resolution](https://www.chemijournal.com/up/graphics/64/F23.6.jpg)
Fig. 6: SEM image of Lead adsorbed NiO sample at high resolution