ENVIRONMENTAL ENGINEERING a). List and describe the main features of the In-vessel Anaerobic Digestion Process for a small pig farm and provide 3 advantages/disadvantages each, of Biodigesters. b). List the typical constraints of a common Landfill and outline the required features of a Sanitary Landfill that is designed to overcome most of the constraints of a common Landfill. c). Estimate the landfill area need to handle one year’s Municipal Solid Waste for a town of 20,000 people, if the per capita national average discard is 3kgs per day, there is no combustion, with a landfill density of 1,000kg/cu.m., and one 4m lift per year. Assume 20 percent of the cell volume is soil used as cover.
ENVIRONMENTAL ENGINEERING
a). List and describe the main features of the In-vessel Anaerobic Digestion Process for a small pig farm and provide 3 advantages/disadvantages each, of Biodigesters.
b). List the typical constraints of a common Landfill and outline the required features of a Sanitary Landfill that is designed to overcome most of the constraints of a common Landfill.
c). Estimate the landfill area need to handle one year’s Municipal Solid Waste for a town of 20,000 people, if the per capita national average discard is 3kgs per day, there is no combustion, with a landfill density of 1,000kg/cu.m., and one 4m lift per year. Assume 20 percent of the cell volume is soil used as cover.
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