Your task is to build a wastewater treatment plant to handle all of the domestic wastewater produced by a housing estate. Using population equivalent, PE = 65000, design, describe and calculate briefly the sizes of all the unit processes in the treatment plant that are going to be built.
In: Civil Engineering
Explain Briefly Components of Strain Energy.
In: Civil Engineering
The wastewater treatment plant will also treat wastewater originating from the industrial activity of pulp and paper in the near future. Proposed and describe appropriate unit processes that can be added to the plant.
In: Civil Engineering
Geotechnical Engineering
-Draw in scale the distribution of the passive pressure
- Calculate the total forces and its components (in case there is)
-Locate the force in m with respect to the lower point
(Alpha is 90 degrees and Beta is 0, Delta is 10 degrees)
| Layer | γ | Thickness | Φ |
| 1 | 18 | 2 | 27 |
| 2 | 16 | 1 | 32 |
| 3 | 17 | 3 | 28 |
| 4 | 18.5 | 2.50 | 30 |
| 5 | 17.5 | 1.5 | 29 |
In: Civil Engineering
In: Civil Engineering
*Advantages of Bus Rapid Transit System
*Highlight at least 10 benefits in using BRTS.
In: Civil Engineering
In: Civil Engineering
Describe the measurements of discharge at weirs and its potential errors associated with indirect methods weir in real-world application setting.
In: Civil Engineering
please read the article in online 'Understanding the Tragic Hyatt Regency Walkway Collapse' and explain what will happen if the incident is to happen in Malaysia, who would conduct such investigations and what would have happened to the engineers involved.
In: Civil Engineering
Explain the importance of petrographic examination and discuss the mechanism of concrete distress that suitable to be analysed using this method
In: Civil Engineering
List and explain the mechanism of 5 types of corrosion found in reinforced concrete causes and significance in concrete.
In: Civil Engineering
Discuss the Akali Aggregate Reaction (AAR) attack in
terms of:
1. Appearance.
2. cause and significance in concrete.
In: Civil Engineering
Summarise the consistent deformations method in the form of steps and equations as appropriate.
In: Civil Engineering
3The data for initial hindered settling velocities of a
suspension are given in the following table. a)Size the area of a
clarifier to handle a flow of 2300 m3/d containing a Total
Suspended Solids (TSS) concentration of 2100 mg/L. The underflow
SS. Concentration is 10 000 mg/L. b)What is theflowrate of the
underflow?
C, mg/L1000 2000 4000 6000 8000 10000 15000
V, m/h 3.74 2.82 2.26 1.04 0.49 0.25 0.072
In: Civil Engineering
Solve the following set of linear equations u sing
Jacob's method
5x+2y+z = 12
x+4y + 2z = 15
x+ 2y + 5z = 20
Initial values x(0) = y0) = z0) = o
In: Civil Engineering