JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
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Code: 9D12106a
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M.Tech I Semester Regular & Supplementary Examinations January/February 2017
GEO-ENVIRONMENTAL ENGINEERING
(Geotechnical Engineering)
Time: 3 hours
Max. Marks: 60
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Answer any FIVE questions
All questions carry equal marks
- (a) Draw a typical diagram of landfill with cover & linear and explain the mechanism involved.
(b) What is surface impoundment? - (a) What is site characterization and risk assessment?
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(b) Explain steps involved in design of characterization study. - (a) What are the general characteristics of solid waste?
(b) Explain about the handling procedure involved in hazardous waste. - (a) How do nuclear wastes and biomedical wastes are processed before its disposal?
(b) Explain the impact of improper handling of chemical wastes. - (a) What are the various isotherms involved in establishing sorption characteristics?
(b) Explain the three contaminant transport phenomena. - Explain mechanism involved in mass transport and explain thoroughly about Abiotic processes.
- (a) What is bioremediation? Explain the mechanism involved in bioremediation.
(b) What are the principle of NAPL entrapment of soils? - (a) What are the various functions of clay liner? List out merits and demerits of different clay liners.
(b) Explain soil bentonite liners.
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