Zabolotna G. The elaboration of technology utilization and concentrate waste water treatment on the mollasses alcohol production with using associative bacterial cultures

The dissertation is devouted onestagewaste water treatment concentrate sewage from mollasses processing industries. Due to substantiation choice of microorganism from adaptive sludge community, investigation the desnructive properties to pollution, it was compozed effective association from 5 cultures. It is able to aerobic waste water treatment for 90% by BOD. As a resault of treatment biomass are formed. It is suitable to utilization as stern for animal. Associative cultures of cyanobacteria for secondary treatment were selected. Some treatment indices (nitrogen, phosphorus, discolouring for 60%) have been determined. The growth parameters of associations were studied continues cultivation. It is propozed the total technologic scheme.It was elaborate scientific-engenearing documentations. It was made by experience-industrial process at Ivano-Francovsk alcohol factory. Key words:waste water,aerobic treatment,associative cultures,tertiary treatment, cyanobacteria, biomass.