The key laboratory was approved by Education department of Sichuan province and  based on Chengdu University of Information Technology. The laboratory  rely  on the atmospheric science, environment science and engineering.After years of  accumulation, some achievement  had certain influence both in China and aborad.      Instrument in the laboratory worth five million yuan. Including XRF-1800 to monitoring the content of metallic oxide of different type of samples, GCMS-QP2010plus to monitoring the organic compounds both in air or soil ,ICS-90A to know the concentration of ion in water sample.      In recent five years, the lab undertook so many projects, the fund close to four million yuan and published high impact factor papers over 200,which cited by SCI,EI,ISTP for about 60.applied different kinds of patents reached to 20.      The lab also kept in touch with other institute or brother-universities so as to cultivate postgraduate student entirely. The lab strived to be the most important talents base of Environment Science in western China.