摘要
为了比较动态稀释嗅觉计测试法与三点比较式臭袋法用于大气中臭气浓度检测方法的优劣和结果的一致性,方法应用实际臭气检测的方式,通过最小显著差法(LSD)检验方法,比较两种方法检测结果的一致性和显著差异性,结果表明:动态稀释嗅觉计测试法与三点比较式臭袋法的结果具有一致性(P<0.01),因此动态稀释嗅觉计测试法可以作为评价臭气污染的标准方法。
In order to compare Method of Triangle Odor Bag with Method of Dynamic Olfactometry in odor concen tration of air, we compared the uniformity and difference by using the method of real air sample and least significant difference. The results demonstrated that the Method of Dynamic Olfactometry was in accordance with the Method of Triangle Odor Bag（P〈0. 01）, So it is suggested that the Method of Dynamic Olfactometry can he used as a standard method for evaluating odor concentration.
出处
《三峡环境与生态》
2010年第3期35-37,共3页
Environment and Ecology in the Three Gorges
关键词
臭气浓度
三点比较式臭袋法
动态稀释嗅觉测试法
odor concentration
Method of Triangle Odor Bag
Method of Dynamic Olfactometry
