Water Purification by Nanotechnology

Nanotechnologies in drinking water and wastewater treatment are a high important. Treating water and wastewater containing toxicants by using a simple and inexpensive method is essential for human healthcare and the environment. Remarkable nanoscale features, namely excellent adsorption properties, enhanced photocatalysis, and high reactivity, have fostered dynamic innovation globally. Metals and Metal oxides nanoparticles used as adsorbents for removal of pollutant material from water. the morphology and size of the obtained Nano composites were characterized by scanning electron microscopy (SEM), X-ray (XRD) and transmission electron microscope (TEM).

Autorentext

Dr. Heba Mohamed El Saied - Lecture of Physical Chemistry,Chemistry Department, Faculty of Science (Girls),Al-Azhar university.