去除水中无机砷吸附剂的研究现状与发展

Research Status and Development of Adsorbent Removal of Inorganic Arsenic from Water

砷是人类发现的毒性最强的环境污染物质之一,吸附法被广泛用于去除水中无机砷,本文介绍了几类吸附材料的研究现状,主要包括纳米材料、复合材料、活性材料、矿物材料、生物材料,并对这几类材料的研究现状和发展趋势进行分析。

Arsenic is one of most toxic pollutants in some industrial effluents and contaminated waters.Adsorption method is widely used to remove inorganic arsenic in water.This paper introduces the research status of several kinds of adsorbent materials,including nano-materials,composite materials,active materials,mineral materials,biological materials,and analyses the research status and development trend of these materials.