Case studies and testimonials
Municipal references
Change from dewatering bags to VOLUTE™
Škvorec WWTP in Czech Republic
- VOLUTE™ Dewatering Press
- WAS (SAS)
- Škvorec WWTP in Czech Republic
Customer’s comments
“Since we had installed VOLUTE™ Dewatering Press in our waste water treatment plant I realised how much time we were wasting using dewatering bags. VOLUTE™ doesn’t need my presence and works fully automatically. I don’t sometimes even know that there is a dewatering unit in operation.”
Wastewater treatment plant conditions and performance data
| Application: | Municipal WWTP |
| Sludge type: | Waste Activated Sludge |
| Model of VOLUTE™: | ES-131 SA – CE – N |
| Date of installation: | 6/2010 |
| Sludge concentration: | 1.5 % |
| Sludge flow rate: | 0.5 m3/h |
| Polymer consumption: | 6 g/kg-DS |
| Throughput: | 7.5 kg-DS/h |
| Sludge cake: | 18 % |
| Capture rate: | 98 % |
| Operation time: | 16 – 24h/day |