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Advanced Environmental Management (Elective I) (October 2010)

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Total No. of Questions : 12] P1025 [Total No. of Pages :3 [3864] - 110 B.E. (Civil) ADVANCED ENVIRONMENTAL MANAGEMENT (2003 Course) (Elective - I) Time : 3 Hours] [Max. Marks : 100 Instructions to the candidates: 1) Answer any three questions from each section. 2) Answers to the two Sections should be written in separate books. 3) Neat diagrams must be drawn wherever necessary. 4) Figures to the right indicate full marks. 5) Your answers will be valued as a whole. 6) Use of logarithmic tables, slide rule, electronic pocket calculator and steam table is allowed. 7) Assume suitable data, if necessary. SECTION - I Q1) a) Define : i) Environment management system. ii) Environmental policy. iii) Continual improvement. iv) Environmental target. [8] b) c) What are benefits of EMS? What events lead to development of ISO 14000 series? [4] [6] OR Q2) Enlist environmental management system principles and elements. [6] b) Write importance of environmental policy for smooth working of environmental management system. [6] c) Q3) a) Write the advantages of ISO 14000 certification. a) Explain the provision made to regulate collection, segregation, transport and disposal of solid waste in Municipal Solid Waste (Management & Handling) Rules 2000. [8] b) What is the purpose of Air (Prevention & control) Act 1981; Explain in brief how this act helped the state pollution control board to control air [8] pollution. [6] P.T.O. OR Briefly discuss the salient features of Environment Protection Act, 1986.[5] Briefly discuss the salient features of Water (Prevention and control of Pollution) Act, 1974. [5] c) Write short notes on : i) Constitution of central board. ii) Constitution of state boards. a) Enlist different control measures for NOx control and Explain any one in detail. [6] b) Write the pollution indices in air monitoring and air quality assessment.[6] c) Q5) a) b) Q4) Explain the limestone injection process used to remove oxides of sulphur from flue gases. [4] [6] OR Q6) a) Write a procedure for controlling the emission of SOx by treatment of Sulphur from flue gas. [6] b) Explain with examples or chemical formulae the following physical process to control emission of SO2 from thermal power plant. i) Adsorption ii) Catalytic conversion. [6] c) Write a procedure for controlling the emission of SOx by dilution using tall stacks. [4] SECTION - II Q7) a) What is bio medical waste? Discuss the effects of biomedical wastes on human health and environment. [6] b) Explain on-site handling, storage and processing of solid wastes. [6] c) Write short notes on : i) Sanitary landfilling. ii) Composting. [6] OR Q8) a) Explain with reference to hazardous waste and give example : i) Reactivity ii) Corrosivity iii) Toxicity iv) Ignitibility b) What are the classifications of solid waste? Explain with examples.[8] [3864]-110 2 [10] Q9) a) b) Write short notes on : i) Carbon adsorption [8] ii) Reverse osmosis Enlist the various methods of denitrification of the effluent and explain the principle of any one biological process of denitrification. [8] OR What are the advantageous of removing nutrients from effluent? [4] b) Explain the following land treatment system. i) Membrane Technology. ii) Wetland flow system. [8] c) Enlist various methods of phosphorous removal from effluent and explain any one method. [4] Q10) a) Q11) a) b) Write procedure of environmental impact assessment. Write positive and negative environmental impacts of following projects.[8] i) ii) c) [4] Thermal power plant. Water resources project (Dam). Discuss the role of general public in Environmental Clearance. [4] OR Q12) a) What are advantages and disadvantages of EIA? [5] b) Explain the role of regulatory agencies and control board in Environmental Clearance of Project. [5] c) Explain constructions Leopold Matrix with reference to EIA. kbkb [3864]-110 3 [6]

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Additional Info : 2003 Course
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