Uliya Rakevich

The article is devoted to the method of intensification of wastewater treatment in a period of great seasonal fluctuations performance based on the stabilization of the operating status of the activated sludge, increasing the reduction potential and stability of biocenosis as a whole by means of making enzyme and vitamin fertilizing during the month before the expected onset of the season.

Article is devoted to increasing the activity of microflora aeration treatment plant by chemical mutagenesis. Application of chemical mutagenesis allowed to form a population of microorganisms with desired characteristics that are well adapted to the increase of substrates and can inhibit the development of pathogenic bacteria and filamentous.