STUPIDSID
1 (a)
What are factors to be considered while selecting the landfill site?
5 M
1 (b)
Write a note on material recovery facility.
5 M
1 (c)
Explain proximate and ultimate analysis.
5 M
1 (d)
Develop a flow chart to show the material flow in technological society. Explain how generation can be reduced prior of utilization.
5 M
2 (a)
Calculate the energy content of solid waste having following composition using modified Dulong Equation:
| Components | % by weight |
| Carbon | 35 |
| Hydrogen | 10 |
| Oxygen | 40 |
| Nitrogen | 8.0 |
| Sulphur | 3.0 |
| Ash | 4.0 |
5 M
2 (b)
Explain in detail leachate and gas collection from the landfill with neat sketches.
10 M
2 (c)
Differentiate between Indore and Bangalore method of composting.
5 M
3 (a)
Explain in brief various equipments used in separation of solid waste. What is importance of 3R principal in solid waste management?
10 M
3 (b)
Explain legal aspects of solid waste management system.
5 M
3 (c)
What is the effect of solid waste on soil, air and water?
5 M
4 (a)
What are characteristics of hospital waste and how it is treated and disposed off?
10 M
4 (b)
Explain the stepwise procedure to obtain methane gas produce from anaerobic digestion of 1 tonne.
10 M
5 (a)
Explain with a neat sketch working of municipal incinerator.
10 M
5 (b)
What are factors affecting composting process?
10 M
6 (a)
Determine the amount of air required to completely oxidized 1 tonne of waste having composition C45H80O40N.
CaHbOcNd+{(4a+b-2c-3d)/4}O2→aCO2+{(b-3d)/2}H2O+dNH3
CaHbOcNd+{(4a+b-2c-3d)/4}O2→aCO2+{(b-3d)/2}H2O+dNH3
10 M
6 (b)
Explain importance of reuse and recycling of solid waste. Which are the equipments used for separation of solid waste.
10 M
Write short note on any four
7 (a)
Vermi-composting.
5 M
7 (b)
Refused Derived Fuel.
5 M
7 (c)
SWM in rural sector.
5 M
7 (d)
Toxicity testing.
5 M
7 (e)
Trench method of sanitary landfill.
5 M
7 (f)
Compare Hauled Container System and stationary Container System.
5 M
More question papers from Solid Waste Management