Čištění odpadních vod z RD – mechanicko-biologická ČOV se štěrkovým filtrem

Abstract

The bachelor thesis disserts on the existing waste water a treatment facilities from small pollution sources (up to 50 equivalent inhabitants), mainly on legislation requirements for such facilities, on demands on the treatment efficiency and on their economic comparison. The bachelor thesis includes a model case of standalone family house waste water a treatment what is designed more and more often, regarding to defaults by the Czech Republic to European Unie of villages sewage draining and central waste water treatment plants construction and regarding to the increasingly built-up of urban area without public sewage network. The description of technology modifications of the existing waste water facilitiy - digestion tank - leading to its efficiency and safety increase is also part of the bachelor thesis.