Download GTU BE/B.Tech 2019 Winter 5th Sem New 2151307 Municipal And Industrial Solid Waste Management Question Paper

Download GTU (Gujarat Technological University) BE/BTech (Bachelor of Engineering / Bachelor of Technology) 2019 Winter 5th Sem New 2151307 Municipal And Industrial Solid Waste Management Previous Question Paper

1
Seat No.: ________ Enrolment No.___________

GUJARAT TECHNOLOGICAL UNIVERSITY

BE - SEMESTER ? V (New) EXAMINATION ? WINTER 2019
Subject Code: 2151307 Date: 29/11/2019

Subject Name: Municipal and industrial solid waste management
Time: 10:30 AM TO 01:00 PM Total Marks: 70

Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Enlist and explain various types of Solid waste. 03
(b) Draw the flowchart of material flow and solid waste generation. 04
(c) Write down the hierarchy of integrated Solid Waste Management. 07

Q.2 (a) Define the following terms:
Compost, Cell, Sanitary landfill
03
(b) What is proximate analysis and ultimate analysis? 04
(c) Explain in brief factors affecting solid waste generation rates. 07
OR
(c) Describe the physical properties of municipal solid waste. 07
Q.3 (a) Why a proper solid waste management system is required for urban
area?
03
(b) What are the principles of 4R?s? 04
(c) Write a short note: Solid waste collection systems. 07
OR
Q.3 (a) What is the need for transfer operation? 03
(b) What do you mean by the term TSDF? 04
(c) Draw a neat sketch of countercurrent direct-heat rotary drum dryer. 07
Q.4 (a) Explain colour coding of biomedical waste. 03
(b) Give the different sources of hazardous waste. 04
(c) Explain in detail methods used for land filling along with neat
sketches.
07
OR
Q.4 (a) How to minimize bio-medical waste? 03
(b) Explain in detail biological transformation of solid waste. 04
(c) Draw Schematic diagram of landfill? Explain each essential
Component of it.
07
Q.5 (a) Discuss the effect of storage on waste component. 03
(b) Write a note on Incineration. 04
(c) Explain categories of Bio-medical waste. 07
OR

Q.5 (a) Which are the important criteria for landfill siting? 03
(b) Write a note on Pyrolysis. 04
(c) Explain the important characteristics of hazardous waste 07

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