Scope of supply
The plant treats communal wastewater from Zsámbék and the municipalities of Budajenő, Tök, Perbál and Telki. It was a greenfield project subsidised by the European Union, designed for nutrient removal: a mechanical stage, a conventional continuous-flow activated sludge process, disinfection, and gravity thickening with mechanical dewatering of the excess sludge, with odour treated through a biofilter. Two parallel biological lines were built, each with an aeration tank and anaerobic, anoxic, facultative anoxic/aerobic and two aerobic zones, feeding two parallel longitudinal final clarifiers.
- 2,500 m³/day
- 18,800 PE
- Two parallel activated-sludge lines built for nutrient removal
- 32 m³/day septic waste; biofilter odour control
- Commissioned November 2022.
| Client | Mészáros és Mészáros Zrt. |
| Location | Zsámbék, Hungary |
| Segment | Municipal |
| Capacity | 2,500 m³/day |
| Technologies | ACTIVATOR |
On site
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