Karelin A O, Karelin O N, Luchkevich V S, Masychev V N, Figurovskiĭ A P
Gig Sanit. 2000 May-Jun(3):12-4.
Municipal sewage works as sources of ambient air pollution were studied. Mechanical cleaning catch frames, primary settlers, aero-tanks, and sludge sites are the major air pollution sources. The most important air pollutants are ammonia and hydrogen sulfide. Their concentrations above the permissible concentrations were registered at distances of 300-500 and as far as 500 mm from the aeration stations and sludge sites, respectively.
对作为环境空气污染源的城市污水处理厂进行了研究。机械清理格栅、初沉池、曝气池和污泥处理场是主要的空气污染源。最重要的空气污染物是氨和硫化氢。在距曝气站300 - 500米处以及距污泥处理场最远500米处，分别记录到它们的浓度超过了允许浓度。
