Shtonda Y. Intensification of work of plants on municipal waste water treatment with big fluctuation of seasonal productivity

The thesis is devoted to the decision of actual problem of intensification of work of plants on municipal waste water treatment with big fluctuation of seasonal productivity which will raise efficiency of treatment of waste water, dumped into water area of Black sea.The basic results: the technology of intensification of work of plants on municipal waste water treatment with big fluctuation of seasonal productivity is developed and went into operation. This technology allows to reduce factor of non-uniformity of waste water entry onto treatment plants, to intensify work of mechanical treatment plants and to raise its efficiency to 65-70 %, to intensify biological treatment and to raise productivity of treatment plants more, than twice, and also to reduce quantity of the consumed electric power; parameters of effective work of mechanical treatment under using process of preaeration of waste water together with biocoagulation are defined, empirical dependences of process are received; parameters of biological treatment during autumn-winter period and summer season with use of system of deep aeration "ИМТЕХ" with radial ground disk dispersers of advanced design are defined, their influence on distribution of sludge and water air mix is investigated, empirical dependences of process are received.The basic results of work and technical decisions are introduced on KRU IP "KRYMVODOKANAL"