Study on Determination of Odour Concentration

摘要：

According to the facts that the olfactory thresholds of most odour substances are relatively low and there are still some shortages of the Chinese National Standard--Triangle bags method, so the Dynamic olfactometry with high-automation and high-accuracy are studied to determine the odour concentration, which is commonly used in the developed countries. Experiments on two typical odour gases--hydrogen sulfide and ammonia are carried out to make some associated research in order to match the use of Dynamic olfactometry method with the Chinese National Standard. The results showed that certain correlations exist between the determinations of the two single substances by each method, so they can be corss-referred in certain extent.

关键词： odor concentration determination triangle bags method dynamic olfactometry

作者: ZHANG Qingdong ZHAO Dongfeng ZHAO Chaocheng ZHANG Jiguang

作者单位: Department of Environmental Science and Engineering,China University of Petroleum (Huadong),Qingdao 266555,Shandong,China

会议类型: 国际会议

会议名称: 2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)

会议地点: 上海

会议语种:英文

页码: 747-750

在线出版日期: 2009-06-02（万方平台首次上网日期，不代表论文的发表时间）