Geotextile tube is ideal for sludge treatment projects. Waste slurries are flocculated and pumped directly into the dewatering geotextile tubes separating the fluid waste from the solids. The geotextile tube has high filtration and tensile strength, which is ideal for sludge dewatering. This process minimizes the waste volume; cut down costs and time in transportation of the sludge to the disposal site.