Author(s):
1. Danijela Nikolic, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia
2. Vanja Šušteršič, Serbia
3. Jasmina Skerlić, Faculty of Engineering, University of Kragujevac, Sestre Janjić 6, 34000 Kragujevac, Srbija 2IMW Ins, Serbia

Abstract:
Up to the considering of wastewater treatment, compared to the size of settlements, we can select a process type of wastewater treatment. Group of large settlements include settlements with over 20 000 inhabitants. Many of them are not covered by the centralized systems of water treatment, so the wastewater treatment of these settlements uses a special type of waste water processing. This paper provides an overview of this process through the pre-treatment, primary, secondary and tertiary treatment, with special attention to each of these procedures. Today, these ways of wastewater treatment are dominant in world practice.

Key words:
wastewater treatment, decentralized systems, large settlements

Thematic field:
Održavanje tehničkih sistema

Opening paper:
Yes

Date of abstract submission:
28.02.2011.

Number of visits:
904

Conference:
11^th International Conference on Accomplishments in Mechanical and Industrial Engineering

Applied paper from author