Combined straw filtration dryer to filter and dry leachate and sludge by filtering

摘要

PURPOSE: A filtering and drying method of leachate and sludge, and an apparatus thereof are provided to produce a filter screen for the leachate and the sludge using rice straws. CONSTITUTION: A filtering and drying apparatus for leachate and sludge using a rice straw filtering screen performs a filtering process by locating the rice straw filtering screen with the big straw density to the lower side, and the rice straw filtering screen with the small straw density to the upper side. Waste water discharged from the filtering and drying apparatus is discharged from a wastewater discharging pipe.