Professional paper

https://doi.org/10.14256/JCE.642.2011

Final treatment of wastewater sludge in the City of Zagreb

Stanislav Tedeschi ; Sveučilište u Zagrebu, Građevinski fakultet Zagreb
Davor Malus ; Sveučilište u Zagrebu, Građevinski fakultet Zagreb
Dražen Vouk ; Sveučilište u Zagrebu, Građevinski fakultet Zagreb

Abstract

Total sludge disposal costs are quite considerable in case of large-size wastewater treatment plants, where they are approximately equal to personnel costs. The problems relating to the Zagreb wastewater treatment plant are methodically analyzed, from the first conceptual design in 1980, to the present day situation. The issue of final disposal of sludge still remains unsolved, which poses a big problem in the operation and maintenance of this plant. Possible procedures for final treatment and disposal of sludge generated at the Zagreb wastewater treatment plant are presented in full detail.

Keywords

sludge from the wastewater treatment plant; use of sludge energy level; use of sludge in agriculture

Hrčak ID:

80403

URI

https://hrcak.srce.hr/80403

Publication date:

2.4.2012.

Article data in other languages: croatian

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