XU Can1,TANG Junhong1,WU Shengji1,WANG Weihai4,SHI Mingcai2
（1. College of Materials and Environment Engineering, Hangzhou Dianzi University,Xiasha High Education Zone, Hangzhou 310018, China；
2. Hangzhou Environmental Protection Industry Association, Hangzhou 310004，China）
Abstract:Atmospheric Particulates have become the prime pollution in China,in which the PM2.5 particulate pollution has been paid more and more attention by our government and related departments.This paper mainly describes the research progress of several kinds of method for monitoring PM2.5 at home and abroad,and shows the comparisons among them.Through example,we illustrate the reliability of Beta ray and the practicability of improving the accuracy by using membrane to demonstrating the result.At last we put forward some suggestions and prospects in regard to improving monitoring technology.
Key words: PM2.5; monitoring method; prospect; review
EARTH AND ENVIRONMENT Vol. 43, No.5, Tot No.307, 2015, Page 577-582
