00597naa#a2200181#i#450# EN\INFRA-M\bibl\14800 20240425122641.4 1998-071X 20160825b2016####ek#y0engy0150####ca RUS RU Research of Disperse Composition of Air-and-Water Mix Generated by Ejector Aeration System During Wastewater Floatation Treatment Journal article Moscow INFRA-M Academic Publishing LLC. 2016 6 с. Journal article local Ksenofontov Boris Semenovich Antonova E. naukaru.ru