*: Determine the energy Value of typical municipal solid wastes with the average composition shown in Table below Solution 1. Assume the heating value will be computed on an as-discarded basis. 2. Determine the energy value using a computation table Computation of energy contents Component Solid Wastes Energy Total energy Btu % lb. Btu/lb Food waste 15 2,000 Paper 40 7,200 Cardboard 7,000 Plastics 3 14.000 Textile 2 7,500 Rubber 0.5 10,000 Leather 0.5 7,500 Garden trimming 12 2,800 Wood 8,000 Glass 8 60 Tin cans 6. 300 Non ferrous 1 Ferrous 300 Dirt, Ash,and 4 3,000 brick Ans: 4762Btu/lb

*: Determine the energy Value of typical municipal solid wastes with the average composition shown in Table below Solution 1. Assume the heating value will be computed on an as-discarded basis. 2. Determine the energy value using a computation table Computation of energy contents Component Solid Wastes Energy Total energy Btu % lb. Btu/lb Food waste 15 2,000 Paper 40 7,200 Cardboard 7,000 Plastics 3 14.000 Textile 2 7,500 Rubber 0.5 10,000 Leather 0.5 7,500 Garden trimming 12 2,800 Wood 8,000 Glass 8 60 Tin cans 6. 300 Non ferrous 1 Ferrous 300 Dirt, Ash,and 4 3,000 brick Ans: 4762Btu/lb

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A waste has an ultimate BOD of 1,000 mg/L and a kL of 0.1/day. What is its 5-day BOD?

Q: the chlorine demand for a water is 3.0 mg/L, and the breakpoint is at 3.0 mg/L, what would the…

Q: An industry wants to locate a chemical plant in your city, they expect to generate 25,000 gal/hr of…

A: k = 0.75/hr

Q: A vegetable processing plant discharges its wastewater to a treatment pond with an area of 10,000 m³…

Q: 2. A suspension of particles with a particle density of 2796 kg/m³ is settling in water with a…

A: Given Specific gravity G = 2796/1000 = 2.796 Kinematic viscosity of water at 20 ° C = 1.004 × 10 -6…

Q: Problem 6-6 (assume the waste is fed to an anaerobic digester, not landfilled). Use the equation…

A: Hope you got the answers, Feel free to ask any queries and doubts. I tried my best to answer the…

Q: Answer fast

A: Step 1:part a Step 2:part B

Q: 14 kgs of a chemical is spilled into a shallow bin with soil at the bottom. If the mass of the soil…

A: Given Data: The mass of the soil is 110 kg. The fraction of organic carbon is 10%. The volume of…

Q: Estimate the total theoretical amount of air that would be required under aerobic conditions to…

A: Hence, 4000g of air is required to completely oxidize waste.Explanation:Step 1: The balanced…

Q: 2-14. Using the moisture contents (wet basis) of the waste components given in Table P2-14,…

A: Answer:1. Calculate the Overall Moisture Content (Wet Basis)To calculate the overall moisture…

Q: n 2008, the total solid waste (SW) produced in US is 249.61 million tons (note: metric ton). The SW…

A: In the given question we must understand that portion of the waste that has not been recovered as…

Q: Using the energy content (wet basis) of the waste components given in the Table P2-17,calculate the…

A: Step 1: Assuming 100 lb of waste, find the mass of each component by multiply the weight percentage…

Q: You place a 20 g sample of solid waste in a drying oven overnight and find the mass in the morning…

A: To calculate the heat value on a wet weight basis, we first need to calculate the heat of…

Concept explainers

Mechanical Processes

In civil engineering, the materials have to undergo a series of manufacturing processes before using them in construction and structural applications. These manufacturing processes form the foundation stone of mechanical processes. Some of the civil engineering materials such as bars, metallic beams, metallic columns, surveying equipment, earthmovers, overhead cranes, structural and construction components, and even cement that is the most fundamental construction component need to undergo different manufacturing processes before they are ready to use. These processes are mechanical.

Question

*: Determine the energy Value of typical municipal solid wastes with
the average composition shown in Table below
Solution
1.
Assume the heating value will be computed on an as-discarded
basis.
2.
Determine the energy value using a computation table
Computation of energy contents
Component
Solid Wastes
Energy
Total energy Btu
% lb.
Btu/lb
Food waste
15
2,000
Paper
40
7,200
Cardboard
7,000
Plastics
3
14.000
Textile
2
7,500
Rubber
0.5
10,000
Leather
0.5
7,500
Garden trimming
12
2,800
Wood
8,000
Glass
8
60
Tin cans
6.
300
Non ferrous
1
Ferrous
300
Dirt, Ash,and
4
3,000
brick
Ans: 4762Btu/lb

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Answer is D, wanting to know how to calculate.
1b The solid-waste composition and the quantity of solid waste generated from two cities located in the developing world are shown in Table Q1b as follows: Table Q1b. The solid-waste composition and the quantity of solid waste generated from two cities. Component City 1 City 2 Food waste (%) 47.0 65.0 Paper and cardboard (%) 6.5 7.5 Ash (%) 39.0 10.0 Other (%) 7.5 17.5 Waste generation rate(kg/person-day) 0.40 0.350
A truck dumped industrial waste into a pit. They found the truck 3 days ago with a pure pool of waste. Your lab finds the BOD5 of this waste to be 80 mg/L with a k=0.1/day. What was the waste source? Here are the 3 nearby suspects: Winery BOD ultimate = 275 mg/L Vinegar manufacturer BOD ultimate = 80 mg/L Pharmaceutical BOD ultimate = 200 mg/L
A groundwater source is contaminated by Chemical X at a concentration of 32 μg/L. You are hired as an environmental engineer to decrease that concentration to 4 μg/L by adding activated carbon. According to the literature, the Freundlich isotherm coefficients for activated carbon are Kp = 0.08 and n = 2.6 for concentrations in mg/L. Calculate the mass of activated carbon (in mg) needed for 9 L of water.
If the BOD4 of a waste is 200.0 mg/L and the ultimate BOD is 270.0 mg/L, what is the rate constant at 10⁰C.
The majority of municipal solid waste is 64% paper. What ways would you suggest to reduce paper waste?
A sample of dry solid waste has the following composition: 531 g carbon (C), 133 g hydrogen (H), and 335 g oxygen (O). How many Litres of air is required to combust the waste? Answer: Check
The following data was obtained from a field study to determine how a toxic pollutant reacts. Determine the order reaction and the rate constant, with proper units. day time (d) 0.25 0.5 1 2 2.5 3.5 concentration (mg/L) Ct (mg/L) 15 12 10 8. 3 1 0.5 0.02 3.
For the following wastewater and biomass characteristics: Q0 = 50 m3/d S0 = 60 mg NH4+-N/l Xi0 = 20 mg/l k= 2.5 mg NH4+-N/mg VSS-d K = 1 mg/l Y = 0.34 g VSS/g NH4+-N b = 0/day Calculate the volume of the CSTR required for 50 and 98% removal of ammonia by oxidation to nitrate.