摘要
恶臭污染的定量评价分级是评价恶臭污染状况的重要依据,但目前我国还没有成熟的恶臭污染分级标准。在分析了国外臭气强度标准的基础上,结合韦伯—费希纳公式,计算臭气浓度与臭气强度的对应值,以臭气强度的嗅觉感觉和丰富的实验经验为依据,将恶臭污染程度初步划分为5级,并对分级结果的科学性和合理性进行实验验证。
The evaluation and classification of odor pollution is an important basis for assessing the state of odor pollution,but there is no ideal classifiable standards.Base on the standard of odor intensity and Weber-Fischna formula,the odor concentration was calculated into a value corresponding to odor intensity.The degree of odor pollution was divided into five grades on the sense of smell and the experience of experiments.The correctness and rationality of classification was also verified by experiments.
出处
《城市环境与城市生态》
CAS
CSCD
2011年第3期37-38,42,共3页
Urban Environment & Urban Ecology
基金
国家环保公益性行业科研专项(200909022
201009034)
关键词
恶臭
臭气强度
臭气浓度
污染分级
评价方法
odor
odor intensity
odor concentration
pollution classification
evaluation method
