A coagulation treatment plant with a flow of 0.044 m/s is dosing alum 33.0 mg/L. No other chemicals are being added. The raw water content suspended solid concentration is 47 mg/L and the targeted effluent is 10 mg/L. The sludge solid content is 1.05% and the specific gravity of the sludge solid is 2.61. Determine the volume of the sludge must be disposed each day?