Download PTU M.Tech. Bio Tech 1st Semester 75769 ENVIRONMENTAL ENGINEERING AND WASTE MANAGEMENT Question Paper

Download PTU. I.K. Gujral Punjab Technical University (IKGPTU) M.Tech. Bio Tech 1st Semester 75769 ENVIRONMENTAL ENGINEERING AND WASTE MANAGEMENT Question Paper.

1 | M-75769 (S35)-2233

Roll No. Total No. of Pages : 01
Total No. of Questions : 08
M.Tech.(Bio Tech.)EL-II(2018 Batch) (Sem.?1)
ENVIRONMENTAL ENGINEERING AND WASTE MANAGEMENT
Subject Code : MTBT-109-18
M.Code : 75769
Time : 3 Hrs. Max. Marks : 60

INSTRUCTIONS TO CANDIDATES :
1.Attempt any FIVE questions out of EIGHT questions.
2.Each question carries TWELVE marks.

Ql. a) Write in detail the sources of air pollution and their dispersion in the environment. 6
b) What are the common air pollution control technologies available? Discuss any two. 6
Q2. a) Define water pollution. What are the characteristics of effluents which needs reduction
to get standard effluent? 6
b) Describe the strategies to treat waste water. 6
Q3. a) How solid waste disposal can be achieved? Give its types and their methods of disposal.
6
b) Describe the principal and working mechanism of bag filters, Wet scrubbers and
centrifugal collectors. 6
Q4. a) Write in detail the water quality modeling for streams. 6
b) What are waste recovery systems? How they are useful in waste management? 6
Q5. a) Describe the production of various biofuels using microbes commercially. 6
b) What is bioremediation? Discuss its applications for sustaining the environment. 6
Q6. a) Write the methods adopted for hospital waste management in detail. 6
b) How microbes are applied for degradation of hydrocarbons? 6
Q7. a) Give comparison of primary, secondary and tertiary treatment methods of waste water.
6
b) Describe the sources of water pollution and the strategies for their control. 6
Q8. Write notes on the following :
a) Microbes for replenishing energy in the environment. 6
b) Biofilter technology and its applications. 6

NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.
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