Olsztyn biogas plant, Poland

 After finishing of the all tender procedures Olsztyn municipality together with nominated technology provider AAT started to build a biogas plant.

In this biogas plant 115 t/d of organic waste (mainly the separately collected food/kitchen) waste will arrive to the site and further will be prepared and digested. From the produced biogas the electricity will be generated with a power of up to 1MW.

To provide more flexibility to the future biogas plant was decided to design and build 2 independent lines with digester, post digester and final storage on each line. The biogas plant will be equipped with a most innovative and efficient equipment for the waste treatment and fermentation from the well-known European manufactures.

           Technical data of the plant:

- 2 digesters with 4,000 m³ volume each (Ø 22m x 6 m)
- Biogas production: 408 Nm³/h
- Capacity generation electrical energy: 1MW
- Energy generated: 8760 MWh/a
- Capacity generation thermal energy: 1MW
- Thermal energy generated: 8760 MWh/a

- Fertilizer production: 105t/d