摘要
对环境恶臭物质的臭气强度评价方法进行了探讨，求出了８种臭气物质的线性相关系数ｒ、ａ、ｂ值，阐明了嗅觉评价与臭气物质浓度检测评价间的内在联系（Ｃ′／Ｃ＝１０△Ｉ／ｂ）。提出了Ｈ２Ｓ、ＮＨ３的浓度随强度降低的“１０倍衰减规律”和“５倍衰减规律”，并将浓度估计值与实测值进行了比较。
The assessment methods of odor strength for offensive odor were discussed in the article. The value of linear correlation coefficients r,a,b of eight kinds of offensive odor were got. The article also represented smell assessment and odor concentration assessment's intenal relation,and proposed that the ten times decrease rule and the five times decrease rule,which showed the concentration of H2S, NH3 decreased with odor strength.
出处
《重庆环境科学》
1996年第5期21-23,共3页
Chongqing Environmental Science
