Geotube® MDS® solution is designed for smaller applications and/or small areas. A Geotube® MDS® unit of 9.8m3 capacity, dimensioned for standard containers, allowed the dewatering of 200 m3 of sludge produced in the wastewater treatment process of a textile dyeing industry. Geotube® solution assures an high reduction of the sludge volume (95%) to be managed and allows the WWTP to carry out this operation only once an year.