摘要
基于恶臭物质的嗅阈值,建立了针对城市固体废物处理处置设施的恶臭污染评估指标体系,重点包括基于阈稀释倍数的理论臭气浓度及其计算方法,指标恶臭物质的筛选方法,以及反映嗅觉感受的臭气指数及其计算方法等.并通过生活垃圾填埋场和中转站恶臭物质监测结果,展示了该指标体系在固体废物处理设施恶臭污染评估中的应用,为恶臭污染的预测,模拟与评估提供了定量化的科学方法.
On the basis of odor thresholds of odorants, an evaluation index system of odor pollution was established for municipal solid waste treatment facilities. The index system mainly includes theoretical odor concentration and its calculation method based on dilution multiples, screening method for odorant indicators, as well as the odor index together with its calculation method for olfaction evaluation. Monitoring results of odor pollution from a municipal solid waste landfill and a transfer station are provided and analyzed, explaining the application of this index system. This research and the corresponding index system provide a quantitative and scientific method for modeling and evaluating odor pollution from municipal solid waste treatment facilities.
出处
《中国环境科学》
EI
CAS
CSCD
北大核心
2014年第7期1804-1810,共7页
China Environmental Science
基金
环保公益性行业科研专项项目(201209022)
高等学校博士学科点专项科研基金项目(20120003120028)
固体废物处理与环境安全教育部重点实验室开放基金课题(SWMES2011-11)
关键词
恶臭污染
评估指标
阈稀释倍数
嗅阈值
固体废物处理
odor pollution
evaluation index
dilution multiple
odor threshold
solid waste treatment
