At a dairy and arable farm in Den Bommel (NL), biomethane is produced and delivered to the natural gas network. In the Microferm digestion plant built by HoSt, 8,000 tonnes of cattle manure is digested annually. The produced biogas is upgraded to natural gas quality and then fed into the natural gas network. The amount of produced natural gas is 180,000 Nm³ annually, which is equivalent to the consumption of 125 households.

It is the first plant in the Netherlands where 100% manure is digested in combination with the production of biomethane on this scale. The plant consist of a Microferm digestion tank, a gas tight after-storage, a container with the biogas upgrading and control panel, and a skid on which the biogas treatment, manure heat exchanger, and heat pump are mounted.



BIOGAS PLANT

Capacity 8,000 m³ manure / year
Input Cattle manure
Digester Microferm, 128 m³
Pre-storage Approx. 20 m³
After-storage Isolated tank ø 10 x 6m. 470 m³ gross volume

BIOGAS UPGRADING

Location Den Bommel, The Netherlands
Start construction November 2014
Start-up July 2015
Capacity 40 Nm³/hr biogas
20 Nm³/hr biomethane
Methane concentration raw biogas 55%
Methane concentration product gas Up to 97%
Efficiency > 99%

CHARACTERISTICS

  • Digestion of 100% cattle manure
  • Small scale biogas upgrading installation
  • Placement in 20 ft container
  • Injection of upgraded biogas in the grid



More information

Do you want to receive more information about our Microferm plants, want to learn more about renewable energy from 100% manure or do you want to find out what HoSt can do for you? Don’t hesitate to contact us through info@host.nl or call us on +31 (0)53 – 460 90 80.