Geotextile bututu yana da kyau don ayyukan jiyya na sludge.Abubuwan sharar gida suna jujjuya su kuma ana jujjuya su kai tsaye cikin bututun geotextile da ke raba sharar ruwa da daskararrun.Bututun geotextile yana da babban tacewa da ƙarfi, wanda ya dace don sludge dewatering.Wannan tsari yana rage girman sharar gida;rage farashi da lokacin sufuri na sludge zuwa wurin zubar.