纳米气溶胶的净化技术  

Techniques for Scavenging Nano-sized Aerosol

作　　者：颜翠平[1] 陈海焱[1] 张明星[1] 

机构地区：[1]西南科技大学环境与资源工程学院,四川绵阳621010

出　　处：《中国粉体技术》2009年第5期52-55,共4页China Powder Science and Technology

基　　金："十一五"国家支撑计划重大项目;编号2006BAF02A24

摘　　要：针对目前人工纳米材料的广泛应用而造成大量的纳米气溶胶颗粒进入大气中危害环境及人类的健康的问题,本文中论述了纳米气溶胶的性质及其分类,根据国内外文献的报道,分析了纳米气溶胶净化技术的研究现状及影响因素,提出凝并技术与过滤净化技术相结合将是纳米气溶胶净化技术的发展趋势,并提供了具体方案,为纳米气溶胶净化工艺的选择提供了指导性参考。In order to solve the problem of massive nano-sized aerosols going into environment produced by manufactured nano-materials, endan- gering the environment and human health, the properties and origin of nanosized aerosol were mainly summarized. Then the situations and the impacting parameters for scavenging nano-sized aerosol were presented. The research orientations of combination of coagulating technique and filtration technique for scavenging nano-sized aerosol were brought forward. The design method was provided, guiding the choice for scavenging nano-sized aerosol＇.

关 键 词：纳米气溶胶 净化 凝并技术 

分 类 号：X513[环境科学与工程—环境工程]