PROCESS AND APPARATUS FOR DEPOSITING SILT ON THE BOTTOM AND SLOPES OF THE WET OPEN WORKING OR DREDGING

摘要

Sand and gravel material conveyed from a floating dredger is fed to a treatment installation where silt is separated. The silt arising in the process may be fed over a floating pipe line and swingable pipe so arranged as to feed silt to an under-water diffuser which deposits the material for sealing-off on the lake bottom or its side. The diffuser may be arranged by a floating station.