人类嗅觉和电子鼻在气味测量中的运用对比  

Application and Comparison of Olfactometry and Electronic Noses in Odour Detection

作　　者：张斌[1] 陈洁[1] ZHANG Bin;CHEN Jie(Beijing Environmental Sanitation Engineering Research Institute,Beijing Key Laboratocy of Municipal Solid Waste Detection Analysis and Evaluation,Beijing 100028,China)

机构地区：[1]北京市环境卫生设计科学研究所,生活垃圾检测分析与评价北京市重点实验室,北京100028

出　　处：《环境科学导刊》2018年第A01期131-134,共4页Environmental Science Survey

摘　　要：分析了动态嗅觉测量法、气相色谱质谱—嗅觉测量法以及电子鼻测量法的技术优缺点。以垃圾填埋场与堆肥设施的气味检测为例,对嗅觉测量法与电子鼻测量法进行了技术对比。动态嗅觉测量法提供了某一地点气味的浓度数据,但无法持续实地测量,耗时严重并且成本高昂;电子鼻测量法分析成本较低并可以快速获得检测结果,可以实施持续性实地监测。经过训练的电子鼻加上合适的数据处理方法,能够有效地解决气味持续监测的问题。The article aims to present the advantages and disadvantages of odour detection technologies of olfactormery,Gas Chromatography Mass Spectrometry coupled with olfactometric detection（ GC-MS/O）,electronic-noses. The applications of olfactometry and electronic-noses were compared in landfill and composting facility.Dynamicolfactometry provided point odour concentration data did not allow continuous and field measurements. It was too time-consuming and quite expensive. Electronic noses presented lower analysis costs and quick results and allowed continuous monitoring. Some studies demonstrated that a trained electronic nose and suitable data processing methods could represent a valid solution to the problem of continuously monitoring odour.

关 键 词：气味检测 嗅觉 电子鼻 运用 

分 类 号：X851[环境科学与工程—环境工程]