الفهرس 
INTRODUCTIONOnly 14 pages are availabe for public view
 |  | from | 129 |  |  |
| | | from | 129 | | |
Abstract
Water is a very important resource for people and the environment since it is essential for everything on our planet to grow and prosper. It has abroad impact on all aspects of human life including but not limited to health, food, energy, and economy. In addition to the environmental, economic, and social impacts of poor water supply and sanitation, the supply of fresh water is essential for the safety of children and the poor.Nanoparticles exhibit completely new or improved properties based on specific characteristics (size, distribution, morphology, phase, etc.), if compared with larger particles of the bulk material they are made of a wide range of materials, these differences are due to their extremely small sizes and accordingly higher specific surface area and reactivity, which enable them to have novel applications.