[采用被动采样法监测与消除二氧化硫和二氧化氮]
[Monitoring and elimination of sulfur dioxide and nitrogen dioxide by passive sampling method].
作者信息
Huang X, Zhou W, Zhang X, Shi Z, Zhang S, Cheng R
机构信息
China Numismatic Museum, 100031 Beijing.
出版信息
Guang Pu Xue Yu Guang Pu Fen Xi. 1999 Oct;19(5):742-6.
PMID:15822284
Abstract
The concentration of atmospheric pollutants, sulfur dioxide and nitrogen dioxide, were monitored by passive sampler with spectrophotometric determination method. The results were compared with active sampling method. It was found that the two methods got the same results. The adsorption of sulfur dioxide and nitrogen dioxide by sorbent-saturated filter paper was also studied.
摘要
采用分光光度测定法，通过被动采样器对大气污染物二氧化硫和二氧化氮的浓度进行了监测。并将结果与主动采样法进行了比较。发现两种方法得到的结果相同。还研究了吸附剂饱和滤纸对二氧化硫和二氧化氮的吸附情况。
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