Environ Technol. 2014 Mar-Apr;35(5-8):709-18. doi: 10.1080/09593330.2013.846941.
Organic waste management by means of composting produces unpleasant odours. The odour emissions of composting piles composed of the organic fraction of municipal solid waste and sewage sludge were monitored and controlled by means of dynamic olfactometry. This technique is used to determine the odour concentration expressed in European odour units per cubic metres (ou(E)/m3). To validate the technique, we analysed both respirometric variables and traditional variables such as total organic carbon and pH during composting. Finally, a dispersion model was used to evaluate the impact of the odour emissions of the wastes on neighbouring areas, not finding any differences in the cases evaluated.
通过堆肥处理有机废物会产生难闻的气味。采用动态气味测定法对由城市固体废物和污水污泥的有机部分组成的堆肥堆的气味排放进行了监测和控制。该技术用于确定以每立方米欧洲气味单位（ou（E）/m3）表示的气味浓度。为了验证该技术，我们在堆肥过程中分析了呼吸变量和传统变量，如总有机碳和 pH 值。最后，使用了一个扩散模型来评估废物气味排放对附近地区的影响，在所评估的情况下没有发现任何差异。
