NECESSARY PERMISSION FOR BUILDING SMALL CONSTRUCTED WETLAND AND VALUE ANALYSIS

Ljudje se vedno bolj zavedamo, da sta skrb za naravo in okolje pomembni. Vedno več je govora o varčevanju energije, uporabi alternativnih virov, o zdravem načinu življenja, recikliranju predmetov in tudi vode. In prav skrb za vodo, da bi jo po uporabi lahko ponovno uporabili, smo se odločili, da raziščemo malo več o rastlinskih čistilnih napravah. Tema je še kako aktualna, saj je Slovenija leta 2005 sprejela operativni program odvajanja in čiščenja komunalnih voda. Program pravi, da je potrebno do leta 2017, urediti odtok vseh komunalnih vod v čistilne naprave. Ena izmed možnost je tudi rastlinska čistilna naprava. V projektni nalogi se bomo osredotočili na delovanje rastlinske čistilne naprave, se pravi na njene značilnosti oz. lastnosti ter katere so njene prednosti in slabosti. Potlej bomo opredelili, katera dovoljenja potrebujemo pred začetkom gradnje čistilne naprave, katere zakone in predpise je potrebno pri tem upoštevati in kakšni so pogoji oz. zahteve ter katere dokumente potrebujemo, da lahko sploh pričnemo z izgradnjo. Drugi del naloge zajema izvedbo vrednostne analize za ugotavljanje najprimernejše, ekonomične ter okolju prijazne male biološke čistilne naprave. Primerjavo smo naredili med rastlinsko čistilno napravo in dvema drugima biološkima čistilnima napravama.People are becoming increasingly aware of the importance of taking care for nature and the environment. There are many discussions about economizing energy, usage of alternative sources, healthier lifestyle, recycling objects and also water. We focused on taking care of water so that it can be reused and we decided to learn more about constructed wetlands. This is a relevant topic because in 2005 Slovenia accepted an operative program for differentiation and cleaning of public utility waters. The program says that it is necessary to arrange drain from all public utility waters in water treatment plants until year 2017. One of the options is building a constructed wetland. In the dissertation we will find out more about its working, importance and its advantages and disadvantages. We were also interested in which permissions you need before the beginning of construction, which laws to consider and what are the conditions to construct one. The second part includes a value analysis between a constructed wetland and two others biological water treatment plants