Reference sewage treatment plant Geiselbullach, Olchingen
| Art der Anlage | Kommunal |
| Maximaler Zufluss | 80.000 m³/d |
| Ausgabegröße | 250.000 EW |
| Biologische Stufe | 2-straßige Ausführung |
| 2 Anoxbecken | |
| 2 Anaerobbecken | |
| 2 Anerobbecken | |
| Betriebsweise | vorgeschaltete Denitrifikation |
| Bio-P (zusätzlich P-Fällung) | |
| Reinigungsziele | Nitrifikation |
| Denitrifikation | |
| P-Elimination |
Art der Anlage: Kommunal
Maximaler Zufluss: 80.000 m³/d
Ausgabegröße: 250.000 EW
Biologische Stufe: 2-straßige Ausführung, 2 Anoxbecken, 2 Anaerobbecken, 2 Anerobbecken
Betriebsweise: vorgeschaltete Denitrifikation, Bio-P (zusätzlich P-Fällung)
Reinigungsziele: Nitrifikation, Denitrifikation, P-Elimination
In 1996, after several years of trials, the final decision was made in favor of Cleartec® BioCurlz and it was installed in both aeration tanks. For more than 17 years, the IFAS system provided the required effluent quality. But over time, the ceramic diffusers broke. For these reasons, the operator decided to replace the entire system, but to continue using Cleartec® technology. The installation began in spring 2013 and was approved a few months later. Since then, the system has been running stably and continues to safely comply with all discharge values.
Connection to ShearCon:
The system was planned and commissioned as a conventional system, but has been optimized and adapted to ShearCon over the years.
| Parameter | Zulauf [mg/l] | Ablauf [mg/l] | Abbaurate [%] |
| CSB | 321 | 53 | 82,9 |
| BSB5 | 172 | 11 | 93,5 |
| NH4-N | 36 | 32 | 11,1 |
Zulauf
CSB: 321 mg/l
BSB4: 172 mg/l
NH4-N: 36 mg/l
Ablauf
CSB: 53 mg/l
BSB4: 11 mg/l
NH4-N: 32 mg/l
Abbaurate
CSB: 82,9 %
BSB4: 93,5 %
NH4-N: 11,1 %
| Parameter | Zulauf [mg/l] | Ablauf [mg/l] | Abbaurate [%] | Grenzwert [mg/l] |
| CSB | 602 | 19 | 96,8 | 33 |
| BSB5 | 213 | 1,3 | 99,4 | 15 |
| NH4-N | 40 | 1,17 (Jan-Dez) | 97,1 | - |
| NH4-N | 40 | 0,3 (Mai-Okt) | 99,3 | 10 |
Zulauf
CSB: 602 mg/l
BSB4: 213 mg/l
NH4-N: 40 mg/l
Ablauf
CSB: 19 mg/l
BSB4: 1,3 mg/l
NH4-N: 1,17 mg/l (Jan-Dez)
NH4-N: 0,3 mg/l (Mai-Okt)
Abbaurate
CSB: 96,8 %
BSB4: 99,4 %
NH4-N: 97,1 % (Jan-Dez)
NH4-N: 99,3 % (Mai-Okt)
Grenzwert
CSB: 33 mg/l
BSB4: 15 mg/l
NH4-N: 10 mg/l
Jäger Umwelt-Technik GmbH
Lohweg 1
30559 Hannover (Germany)
Tel. +49 511 – 64644 0
Fax +49 511 – 64644 499
info@jaeger-envirotech.com
Geschäftsführung:
Dr.-Ing. Andreas Jäger,
Hans-Christian von Consbruch
Register Court Hannover HRB 212566
DE300467016
