纳米技术在空气及水污染控制中的应用

Application of Nanotechnology in Air and Water Pollution Control

文章就纳米技术在空气及水污染控制中的若干应用进行了综述和探讨 .为改善燃烧 ,减少空气污染物排放量 ,纳米材料用作发动机材料以提高其工作温度 ,或作为燃料添加剂来提高燃烧效率 .此外 ,纳米材料还用作吸附剂或催化剂来强化去除和降解空气及水中的污染物 .作为储氢及太阳能电池材料 。

Several aspects of application of nanotechnology and nanomaterials in air and water pollution control are reviewed and discussed. To improve combustion to eliminate emission of air pollutants, nanomaterials were used as either engine composition to allow higher burning temperature,or as fuel additives to enhance burning efficiency. They were also applied as absorbents or catalysts to promote removal or destruction of contaminates in air and water. Used as materials of hydrogen storage and solar electric cell,nanotechnology played an important role in development of new clean energy,a possible final solution to air pollution problem.