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Bioaerosol concentration in the air surrounding municipal solid waste landfill

机译：城市生活垃圾填埋场周围空气中的生物气溶胶浓度

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The research was focused on the assessment of the bioaerosol concentration in the air of the Machnacz municipal solid waste landfill and its surrounding. Evaluation of air pollution was made during the autumn season. In the air collected with impactor sampler, the levels of indicator microorganisms - bacteria from the Enterobacteriaceae family, β-haemolytic bacteria, yeasts and yeast-like fungi - were determined. The proposed indicator microorganisms are different from those recommended by Polish Norm PN 89/Z-04111.01. This highlights the specific character of our method. Such selection of indicators allows not only assessing the air pollution of the landfill site but also determining the range of its impact on the surroundings. The results indicate that the landfill is a source of emission and dispersal of bacterial and fungal aerosol, despite its correct management and proper maintenance. The landfill influence on the microbial air quality reaches a distance of 1000-1200 m from the fence. The range of the influence indicates it to be a potential hazard for neighbouring residents.
机译：该研究的重点是对Machnacz城市固体垃圾填埋场及其周围环境中空气中生物气溶胶浓度的评估。在秋季，对空气污染进行了评估。在用撞击采样器收集的空气中，确定了指示微生物的水平-肠杆菌科的细菌，β-溶血性细菌，酵母和类酵母菌。拟议的指示微生物不同于波兰标准PN 89 / Z-04111.01推荐的指示微生物。这突出了我们方法的特点。这样选择指标不仅可以评估垃圾填埋场的空气污染，还可以确定其对周围环境的影响范围。结果表明，尽管进行了正确的管理和适当的维护，垃圾填埋场还是细菌和真菌气溶胶的排放和扩散来源。垃圾填埋场对微生物空气质量的影响距离围栏的距离为1000-1200 m。影响范围表明，它可能对邻近居民造成潜在危害。

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