Download GTU B.Tech 2020 Winter 7th Sem 2172203 Environment Management In Mine Question Paper

Subject Code: 2172203

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GUJARAT TECHNOLOGICAL UNIVERSITY

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BE- SEMESTER-VII (NEW) EXAMINATION - WINTER 2020

Subject Name: Environment Management In Mine

Time: 10:30 AM TO 12:30 PM

Instructions:

1. Attempt any FOUR questions out of EIGHT questions.

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2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

1. 1. Write a note on Restoration Planning. (03)
   2. What is acid mine drainage? Write a note on technologies used for acid mine drainage for wetlands. (04)
   3. Explain restoration planning, goal and objectives (07)

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2. 1. Write a note on Objectives of Restoration. (03)
   2. Discuss risk and socio economic response of mine closure. (04)
   3. Explain Waste Rock characterization with proper examples. (07)

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3. 1. What are the causes of noise pollution on surrounding environment? (03)
   2. Why Ecological restoration of mining is important? How is it planned? (04)
   3. What are the principles of post mining land use? (07)
4. 1. Describe the function of EMP. (03)

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   2. How can the damage to the environment be contained within acceptable limits and compensated for. Explain it. (04)
5. 1. Explain the provisions of Environment Protection Act 1986 and any other relevant provisions for environment applicable to Mining Projects. (03)
   2. Describe the function of EIA. (04)
   3. Discuss briefly environment impact assessment (EIA) study. (07)

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6. 1. What are the causes of noise pollution on surrounding environment? What measures you suggest to minimize the noise pollution in the mines. (03)
   2. What are different post mining land uses? (04)
   3. State the objectives of Mine closure. (07)

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7. 1. Discuss Environment Monitoring and Management. (03)
   2. Write a short note on: Sustainable Development. (04)
   3. Describe public participation in Environment planning. (07)
8. 1. What Environmental Clearances are required for mining? (03)

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   2. Write a short note on land pollution. (04)
   3. What is natural restoration? Elaborate restoration planning, goal & objectives? (07)

What is inventory of pre-mining land use?

Date: 25/01/2021

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Total Marks: 56

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