Method for treating percolate water accumulated during dry cooking

摘要

Treating percolate water produced during dry fermentation, comprises using a first percolate water container (P1), a second percolate water container (P2) and many fermentation chambers (F1-F6) and charging one of the fermentation chamber in each case from the second percolate water container, with steps comprising: charging many fermentation chambers from a first percolate water container during a first period; and charging a further fermentation chamber from a second percolate water container during the first period. Treating percolate water produced during dry fermentation, comprises using a first percolate water container (P1), a second percolate water container (P2) and many fermentation chambers (F1-F6) and charging one of the fermentation chamber in each case from the second percolate water container, with steps comprising: charging many fermentation chambers from a first percolate water container during a first period; charging a further fermentation chamber from a second percolate water container during the first period; feeding purified percolate water from the outlet of a sedimentation container into the second percolate water container or directly into a fermentation chamber which is just charged from the second percolation water container; cyclically charging and feeding percolate water circulate from the fermentation chamber to the second percolate water container from many fermentation chambers or from the second percolate container.