mensuration : calculation of position of center of volume for common solids
mensuration : calculation of position of center of volume for common solids
PAOBLEM 2 sketehive the solids assoc evaluating, the volume s 아 the solids. Do motemte the integrals z grata 2 久 R. PAOBLEM 2 sketehive the solids assoc evaluating, the volume s 아 the solids. Do motemte the integrals z grata 2 久 R.
5, (15 points) Primary sludge contains 5% dry solids that are 70%volatile and 30% fixed. Determine The specific gravity of dry solids a) b) The specific gravity of sludge The volume of thickened sludge, if 1,000 kg of dry solids are thickened to 6% in a gravity thickener. 1.0 Specific gravity of volatile solids Specific gravity of fixed solids -2.5 Total mass of dry solids 100 kg Total mass of sludge 100 kg Density of water 1,000 kg/m3 Assume: 5,...
A primary wastewater unit produces 9,000 lbs of dry solids. The sludge contains 7.5% dry solids that are 65% volatile. Calculate the specific gravity of the solid matter and wet sludge. Calculate the volume of the wet sludge in gallons. If this residue is thickened to a cake of 27% solids, what is the specific gravity and volume in gallons of the moist cake? Indicate the volume of the moist cake
7. Drilling sites for oil contain solids control equipment to remove the large, heavy drilled solids from the water and smaller, lighter solids in the drilling mud. The drilling mud enters the solids control equipment at a rate of 3000 lbm/hr and contains 80 wt% water, 15 wt% small solids, and 5 wt% heavy solids. 98% of the heavy solids fed to this equipment are removed and leave the equipment through a solid waste stream. 95% of the water fed...
When water is added to solids to prepare a solution, the volume of the solution is not necessarily the same as the volume of the water added. For dilute solutions the two volumes are very similar. Assuming the volume of solutions prepared is 10.0 mL calculate the following based on the mass 0.2610 of ammonium sulfate. 1. The molarity of ammonium sulfate in the solution expressed to 3 decimal places. 2. the molarity of ammonium ions in the solution 3....
8. Find the center of mass of the following solids Q with density p(z,y, 2): {(x, y, z) (b) ρ(x, y, z) kz and Q : 0 *S c} a, 0 b, 0 x
Find the volume of the following solids. The base of a solid is the region bounded by the graphs of y = 6x, y = 12, and x=0. The cross-sections perpendicular to the x-axis are a. rectangles of height 8. b. rectangles of perimeter 60 a. V=(Type an exact answer, using radicals as needed.) b. V=(Type an exact answer, using radicals as needed.)
Find the volume of the following solids. The base of a solid is the region bounded by the graphs of y = 3x, y=6, and x = 0. The cross-sections perpendicular to the x-axis are a. rectangles of height 10. b. rectangles of perimeter 32. a. V=Type an exact answer, using radicals as needed) b. V= (Type an exact answer, using radicals as needed)
Find the volume of the following solids. The base of a solid is the region bounded by the graphs of y = 6x, y = 24, and x = 0. The cross-sections perpendicular to the x-axis are a. rectangles of height 8. b. rectangles of perimeter 100 a.V=(Type an exact answer, using radicals as needed.) b. V-(Type an exact answer, using radicals as needed)
Determine the minimum volume of a first-stage, high-rate anaerobic digester based on a maximum volatile solids loading rate of 9.5 kg VS/(m3.d) and a detention time of 4.5 days. 500 cubic meters per day of combined primary sludge and waste activated sludge at 6.0% solids and a volatile content of 85% are fed to the digester.