the same process for the treatment of river sediments and watercraft to perform

摘要

The invention relates to a process for the recovery of products (P) from sludge (S) of a water body (G) on a watercraft, said from the slurry (S) solids in several fractions of different particle sizes are obtained. According to the invention that coarse solids (19) are recycled with a particle size above a first threshold and organisms and organic components (15) with a particle size above a second limit in the water (G) and inorganic solids a below the first limit value to at least product (P) processed werden.Weiter the invention relates to a vessel for the recovery of products (P) from sludge (S) of a water body (G). The invention is characterized in that means are provided with which coarse solids (19) with a particle size above a first threshold and organisms and organic components (15) with a particle size above a second limit in the water (G) traceable and inorganic solids having a particle size below the first limit value to products (P) are processed.