This is question 1 (3 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q1. Explain : Pulmonary effects of CNTs

This is question 1 (4 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q2. What do you mean by Human Health Hazards?

This is question 2 (3 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q2. Explain Inhalation nanoparticles?

This is question 2 (4 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q2. Write a short note on Dose-Response Assessment.

This is question 2 (7 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q3. Define: Photo catalyst

This is question 3 (3 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Nanotechnology and Environment | B.E. Semester V Winter 2019 | GTU Papers

Q: Q1. Write down specific applications of nanotechnology that beneficial for environment.

This is question 1 (7 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q: Q3. Explain MSF and MED process for water desalination

This is question 3 (4 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

Q: Q3. Write a shot note on working of TiO as semiconductor photo2 catalyst.

This is question 3 (7 marks) from the GTU Nanotechnology and Environment BE Winter 2019 question paper. Subject code: 2153905.

What is risk?

[3 marks]

Explain : Pulmonary effects of CNTs

[4 marks]

Write down specific applications of nanotechnology that beneficial for environment.

[7 marks]

What do you mean by Human Health Hazards?

[3 marks]

Explain Inhalation nanoparticles?

[4 marks]

In the risk assessment process, explain exposure assessment.

[7 marks]

Write a short note on Dose-Response Assessment.

[7 marks]

Define: Photo catalyst

[3 marks]

Explain MSF and MED process for water desalination

[4 marks]

Write a shot note on working of TiO as semiconductor photo2 catalyst.

[7 marks]

What is aquaporin membrane?

[3 marks]

Write a note on Hazards caused by prolonged exposure to arsenic contaminated soil and water.

[4 marks]

Explain: organic-inorganic membranes

[7 marks]

List out type of membranes in the vicinity of size.

[3 marks]

What do mean by arsenic contamination?

[4 marks]

Explain: desalination of sea water.

[7 marks]

Write note on WHO guidelines for allowed Arsenic content in drinking water.

[3 marks]

Explain role of nanoparticles for water treatment.

[4 marks]

Explain role of various factors which affect the photo catalytic process.

[7 marks]

Write down simple oxidation and reduction process involved in the treatment of Arsenic.

[3 marks]

Give your idea about Arsenic treatment using nanoparticles other than TiO .2

[4 marks]

Write short note on biologically inspired membranes in the vicinity of nanotechnology.

[7 marks]

What do you mean by solar disinfection process?

[3 marks]

Explain removal of arsenic using nanostructured TiO .2

[4 marks]

Write a note on nanostructured ceramic membrane for waste water treatment.

[7 marks]

Nanotechnology and Environment — Winter 2019

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