Pre-treatment of O.F.M.S.W.

The first step of the organic line is constituted by the separation: dry, inert and other fractions are expelled by a centrifugal machine and fedback to the sorting line. 

The organic fluid obtained has a very good homogeneity which allow to reach a very high efficiency in the anaerobic digestion process. The energy consumptions of the process are very low and contribute to reduce management costs. The machine is produced in various types and size, with metal body, easy to maintain and use.

The organic liquid from the hydrodynamic centrifugal separator is pumped into the storage and homogenization tank with the addition of water recirculated from the process.

The liquid should be diluted to bring the dry matter content up to 10% to optimize the digestion process. The digesters will be powered by a pump system by a liquid, well homogenized and heated that it will improve yield biomethane, the digestibility and speed reaction.