A Review of Removal of Pollutants from Water/Wastewater Using Different Types of Nanomaterials

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="825910.fig.002a" src="https://static.hindawi.com/articles/amse/volume-2014/825910/figures/825910.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>TEM image of TiO<sub>2</sub> nanocrystals</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="825910.fig.002b" src="https://static.hindawi.com/articles/amse/volume-2014/825910/figures/825910.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>SEM images of aligned CNTs</td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="825910.fig.002c" src="https://static.hindawi.com/articles/amse/volume-2014/825910/figures/825910.fig.002c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>AFM image of Zinc oxide (ZnO) nanoparticles</td></tr></table></td></tr><tr class="fig-image" id="d"><td><img alt="825910.fig.002d" src="https://static.hindawi.com/articles/amse/volume-2014/825910/figures/825910.fig.002d.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(d) </b>Optical microscope image of Sn-doped ZnO nanobelts</td></tr></table></td></tr></table>

<table>Examples of different types of nanomaterials including particles, crystals, tube, and belts.</table>

Advances in Materials Science and Engineering

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Figure 2: A Review of Removal of Pollutants from Water/Wastewater Using Different Types of Nanomaterials 