Solid Waste Engineering
3rd Edition
ISBN: 9781305635203
Author: Worrell, William A.
Publisher: Cengage Learning,
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Chapter 2, Problem 2.11P
To determine
The calculations used to attain high diversion rates.
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Provide a Case Analysis for:
Landfill: Is this the Engineering Solution for Solid Waste Management?
May it be local or international.
A town with 2,350 residents wants to establish a municipality owned and operated solid waste collection program. They can purchase one of three possible trucks that have the ff. characteristics: Truck A, 18 m^3 capacity Truck B, 15 m^3 capacity Truck C, 12 m^3 capacity If the truck is to collect the refuse for one-fifth of the town each day during a 5-day work week, then every residence will be collected during the week, and the truck will have to make only one trip per day to the landfill. Which truck or trucks will have sufficient capacity. Assume a rate of 1.75 kg/capita/d. Assume that the truck is able to compact the refuse to 350 kg/ m^3
What is the total tonnage of solid waste to be collected/wk? What is the total weight of waste to be collected everyday? What is the required truck capacity in cubic meters? Which truck should be bought?
Provide a Case Analysis for:
Landfill: Is this the Engineering Solution for Solid Waste Management?
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- 13- (a) You are about to set a water balance for a sanitary landfill. Draw a definition sketch for a water balance to be used to assess leachate formation in a landfill. (b) Estimate the weekly volume of solid waste being delivered to a municipal landfill if the average solid waste generation rate is 2.6 kg/person.d. The population is 17,200 and the density as delivered is 122kg/m3. (c) The EPA Landfill Gas Emissions model, LandGEM model for estimating methane production from a sanitary landfill advocates22 the following equation: ne QT = E 2k L M, e- kti i=1 %3Darrow_forwardA town with 2,350 residents wants to establish a municipality owned and operated solid waste( garbage) collection program. They can purchase one of three possible trucks that have the ff. characteristics: Truck A, 18 m3 capacity Truck B, 15 m3 capacity Truck C, 12 m3 capacity If the truck is to collect the refuse for one-fifth of the town each day during a 5-day work week, then every residence will be collected during the week, and the truck will have to make only one trip per day to the landfill. Which truck or trucks will have sufficient capacity. Assume a rate of 1.75 kg/capitald. Assume that the truck is able to compact the refuse to 350 kg/ m3 * 14.1 5,757.5 4,935 24,675 28.787 5 Truck Truck Truck 16.45 A B What is the total tonnage of solid waste to be collected/wk? What is the total weight of waste to be collected everyday? What is the required truck сарacity in cubic meters? Which truck ооо о о о о should be bought ?arrow_forwardQuestion 1 Municipal solid waste is generated within a community from several sources, not just the List and discuss these sources. In the town of Abesim, it is determined that the per capita waste generation rate is 1.4 kg(3.1 lb) per person per day. The collection is conducted once per week by the municipality. If the density of MSW in a typical trash container is 150 kg/m3, how many 120 L (30 gal) containers would be needed for a family of four? From (b), collection trucks have a capacity of 11.5 m3(15 yd3), which can compactthe waste to a density of 420 kg/m3. How many customers can a truck handle in a single run, before departing for the transfer station? In your community, is waste collection carried out by the municipality or by a privatehauler? Who collects the commercial wastes?arrow_forward
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Solid Waste EngineeringCivil EngineeringISBN:9781305635203Author:Worrell, William A.Publisher:Cengage Learning,
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ISBN:9781305635203
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