Návrh likvidace odpadních vod v obci Polerady

Abstract

In the diploma thesis I deal with a common method how to drain away and dispose sewage and, furthermore, file a proposal for its use in the Polerady community. In the first part I specify the sewage origin and its division. Consecutively, a catchment area characteristics is indicated. Significant part of the diploma thesis is dedicated to the conception and sewerage system, to the way of sewage transport, to the materials and sewer construction. At the end of this part, a suggestion of a gravity sewer and pressure system of the sewerage net in the Polerady community is elaborated. In the next part I indicate a common description of the technological line of the sewage treatment plant and a suggestion of a mechanical biological sewage treatment plant in Polerady. The closing part of the diploma thesis is dedicated to the comparison of the sewer network and the economical aspect of building up a waste water disposal system in Polerady.