恶臭污染评价方法及来源识别研究

随着经济的发展,人们的环境意识不断增强,恶臭作为一种环境污染已越来越受到人们的重视.文章概述了恶臭评价的主要影响因素,以及目前常用的评价方法如臭气强度评价法、臭气浓度(或臭气指数)评价法、臭气扩散模型预测评价法,同时从谱图恶臭污染源识别和源解析模型识别技术两方面介绍了恶臭污染物源解析技术,为恶臭污染事故诊断分析、定性恶臭污染物来源提供了一种新的途径和方法.最后通过分析目前尚未解决的科学问题,指出了今后的研究方向.

Odor Pollution Assessment Analysis and Source Identified

With the development of economy, public environmental awareness has been increasing.Odor as a kind of envi-ronmental pollution has been attracting more and more attention.The paper describes the main influence factors, and commonly used assessment methods such as odor intensity evaluation method, odor concentration( or odor index) evaluation method, odor nuisance degree evaluation method and odor diffusion model evaluation method.The methods of odor pollution assessment and source analysis are overviewed briefly which provide a new way to analyze odorous pollution accident diagnosis and qualitative odor pollution source.At last the future research direction of odor pollution assessment is proposed.