AA A community of 500,000 people generates 6 Ibs per person per day of waste. Using Table, we see that plastic consists of 5.6% of total disposed (collected) waste and that 20% of total generated plastic is AA recycled. Plastic recycling is only profitable if 100,000 lb/day are collected. Distribution of Collected Items, Recycling Efficiency 39 Collected Waste Recycling Efficiency % of Generated Item % by Weight Food Waste 11.6 Paper 26.2 30 Cardboard 13.3 Yard Waste 21 Rubber 5.7 Plastic 5.6 20 Metal 6.1 35 Miscellaneous 10.5 Total 100 NA Problem Statement > Determine the composition of the generated waste. > Determine whether plastic recycling is profitable in this community. > If not profitable_now, how much more plastic would this community have to separately collect in order for recycling to be profitable?

AA A community of 500,000 people generates 6 Ibs per person per day of waste. Using Table, we see that plastic consists of 5.6% of total disposed (collected) waste and that 20% of total generated plastic is AA recycled. Plastic recycling is only profitable if 100,000 lb/day are collected. Distribution of Collected Items, Recycling Efficiency 39 Collected Waste Recycling Efficiency % of Generated Item % by Weight Food Waste 11.6 Paper 26.2 30 Cardboard 13.3 Yard Waste 21 Rubber 5.7 Plastic 5.6 20 Metal 6.1 35 Miscellaneous 10.5 Total 100 NA Problem Statement > Determine the composition of the generated waste. > Determine whether plastic recycling is profitable in this community. > If not profitable_now, how much more plastic would this community have to separately collect in order for recycling to be profitable?

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter2: Municipal Solid Waste Characteristics And Quantities

Section: Chapter Questions

Problem 2.6P

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Material Selection

A wide variety of engineering applications make use of different materials, depending upon their usage. The materials used in civil engineering vary in their properties such as strength, ductility, brittleness, and creep strength. Depending upon the application and external loading conditions, an engineer must make a wise decision for material selection. A wrong decision would fail in its functionality.

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Environmental Engineering-2

38
A community of 500,000 people generates 6 Ibs per
person per day of waste. Using Table, we see that
plastic consists of 5.6% of total disposed (collected)
waste and that 20% of total generated plastic is
recycled. Plastic recycling is only profitable if
100,000 lb/day are collected.
Distribution of Collected Items,
Recycling Efficiency
39
Collected Waste
Recycling Efficiency
% of Generated
Item
% by Weight
Food Waste
11.6
Раper
26.2
30
Cardboard
13.3
Yard Waste
21
Rubber
5.7
Plastic
5.6
20
Metal
6.1
35
Miscellaneous
10.5
Total
100
NA
Problem Statement
> Determine the composition of the generated waste.
> Determine whether plastic recycling is profitable in
this community.
> If not profitable_now, how much more plastic would
this community have to separately collect in order for
recycling to be profitable?

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