Rappert S, Müller R
Biotechnology II, Technical University Hamburg-Harburg, Denickestrasse 15, 21071 Hamburg, Germany.
Waste Manag. 2005;25(9):887-907. doi: 10.1016/j.wasman.2005.07.008.
In the last decades, large-scale agricultural operations and food industries have increased. These operations generate numerous types of odors. The reduction of land areas available for isolation of agricultural and food processing industrial operations from the public area and the increase in sensitivity and demand of the general public for a clean and pleasant environment have forced all of these industries to control odor emissions and toxic air pollutants. To develop environmentally sound, sustainable agricultural and food industrial operations, it is necessary to integrate research that focuses on modern analytical techniques and latest sensory technology of measurement and evaluation of odor and pollution, together with a fundamental knowledge of factors that are the basic units contributing to the production of odor and pollutants. Without a clear understanding of what odor is, how to measure it, and where it originates, it will be difficult to control the odor. The present paper reviews the available information regarding odor emissions from agricultural operations and food industries by giving an overview about odor problems, odor detection and quantification, and identifying the sources and the mechanisms that contribute to the odor emissions. Finally, ways of reducing or controlling the odor problem are discussed.
在过去几十年中，大规模农业经营和食品工业有所增加。这些经营活动产生了多种气味。可用于将农业和食品加工工业经营与公共区域隔离开来的土地面积减少，以及普通公众对清洁宜人环境的敏感度和需求增加，迫使所有这些行业控制气味排放和有毒空气污染物。为了发展环境友好、可持续的农业和食品工业经营，有必要将侧重于气味和污染测量与评估的现代分析技术和最新感官技术的研究，与作为产生气味和污染物基本单位的因素的基础知识结合起来。如果不清楚气味是什么、如何测量以及其来源，就很难控制气味。本文通过概述气味问题、气味检测与量化，并确定导致气味排放的来源和机制，综述了有关农业经营和食品工业气味排放的现有信息。最后，讨论了减少或控制气味问题的方法。
