Pollution Control & Effluent Treatment | Diploma Semester 4 Winter 2019 | GTU Papers

Q: Q1. Answer any seven out of ten. દશમ ાથી કોઇપણ સ તન જવ બ આપો. 1. Define Pollution. ૧. વય ખય આપો : પરદષણ. 2. List out methods for solid waste disposal. ૨. Solid waste disposalની પદધતતન ા ન મ લખો. 3. List out various types of pollution. ૩. પરદષણન ા પરક ર લખો. 4. Write any two effect of Radioactive pollution. ૪. Radioactive pollutionની કોઈ પણ બ અસર લખો. 5. Define Coagulation. ૫. વય ખય આપો : Coagulation. 6. What is ISO 14001? ૬. ISO 14001 શ ાછ? 7. Define Environment Audit. ૭. વય ખય આપો : Environment Audit. 8. Define Anerobic process. ૮. વય ખય આપો : Anerobic process. 9. Define Incineration. ૯. વય ખય આપો : Incineration. 10. Define Pollutant. ૧૦. વય ખય આપો : પરદષકો.

This is question 1 (14 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Explain working of Cyclone separator. (ડ) Cyclone separatorની ક યજપદધતત લખો.

This is question 2 (4 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Draw a sketch of Electrostatic precipitator. પરશન. ર (અ) Electrostatic precipitator ની આકતત દોરો.

This is question 2 (3 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Describe hydro desulfurization of coal. (ડ) કોલસ ના hydro desulfurization સમજાવો.

This is question 2 (4 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Draw a sketch of cyclone separator. (અ) Cyclone separatorની આકતત દોરો.

This is question 2 (3 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. List out Methods for control of Sulfur dioxide emission. (બ) Sulfur dioxide ન ા ઉતસજજન તનયાતરણ મ ટની પદધતતઓન ા ન મ લખો.

This is question 2 (3 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Explain working of Electrostatic precipitator. 1/3 (બ) Electrostatic precipitator ની ક યજપદધતત લખો.

This is question 2 (3 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Describe Gravity settling. (ક) Gravity settling સમજાવો.

This is question 2 (4 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q2. Write about controlling of hydrocarbon emissions. (ક) Hydrocarbon ન ા ઉતસજજન તનયાતરણ તવષ લખો.

This is question 2 (4 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Q: Q3. List out in detail various waste water treatment methods. (ક) Waste water treatment ની પદધતતન ા ન મ detail મ ાલખો.

This is question 3 (4 marks) from the GTU Pollution Control & Effluent Treatment DI Winter 2019 question paper. Subject code: 3340504.

Questions26

Q114 marks

Answer any seven out of ten. દશમ ાથી કોઇપણ સ તન જવ બ આપો. 1. Define Pollution. ૧. વય ખય આપો : પરદષણ. 2. List out methods for solid waste disposal. ૨. Solid waste disposalની પદધતતન ા ન મ લખો. 3. List out various types of pollution. ૩. પરદષણન ા પરક ર લખો. 4. Write any two effect of Radioactive pollution. ૪. Radioactive pollutionની કોઈ પણ બ અસર લખો. 5. Define Coagulation. ૫. વય ખય આપો : Coagulation. 6. What is ISO 14001? ૬. ISO 14001 શ ાછ? 7. Define Environment Audit. ૭. વય ખય આપો : Environment Audit. 8. Define Anerobic process. ૮. વય ખય આપો : Anerobic process. 9. Define Incineration. ૯. વય ખય આપો : Incineration. 10. Define Pollutant. ૧૦. વય ખય આપો : પરદષકો.

Explain working of Cyclone separator. (ડ) Cyclone separatorની ક યજપદધતત લખો.

[4 marks]

Draw a sketch of Electrostatic precipitator. પરશન. ર (અ) Electrostatic precipitator ની આકતત દોરો.

[3 marks]

Describe hydro desulfurization of coal. (ડ) કોલસ ના hydro desulfurization સમજાવો.

[4 marks]

Draw a sketch of cyclone separator. (અ) Cyclone separatorની આકતત દોરો.

[3 marks]

List out Methods for control of Sulfur dioxide emission. (બ) Sulfur dioxide ન ા ઉતસજજન તનયાતરણ મ ટની પદધતતઓન ા ન મ લખો.

[3 marks]

Explain working of Electrostatic precipitator. 1/3 (બ) Electrostatic precipitator ની ક યજપદધતત લખો.

[3 marks]

Describe Gravity settling. (ક) Gravity settling સમજાવો.

[4 marks]

Write about controlling of hydrocarbon emissions. (ક) Hydrocarbon ન ા ઉતસજજન તનયાતરણ તવષ લખો.

[4 marks]

List out in detail various waste water treatment methods. (ક) Waste water treatment ની પદધતતન ા ન મ detail મ ાલખો.

[4 marks]

Describe Welman-Lord process. પરશન. 3 (અ) Welman-Lord પદધતત સમજાવો.

[3 marks]

Draw neat sketches of various types of wet scrubbers. (અ) જદ જદ પરક રન Wet scrubbers ની સવચછ આકતત દોરો.

[3 marks]

Explain Sedimentation method for waste water treatment. (બ) Waste water treatment મ ટ Sedimentation પદધતત સમજાવો.

[3 marks]

Describe Microstraining. (બ) Microstraining સમજાવો.

[3 marks]

Explain facultative ponds. (ક) Facultative ponds સમજાવો.

[4 marks]

Describe Reverse Osmosis with a neat sketch. (ડ) Reverse Osmosis આકતત સ થ સમજાવો.

[4 marks]

Describe composite sampling in case of waste water treatment. પરશન. ૪ (અ) Waste water treatment મ ટ composite sampling સમજાવો.

[3 marks]

Define DO, BOD, COD. (અ) વય ખય આપો : DO, BOD, COD

[3 marks]

Draw a block diagram of sludge treatment. (બ) Sludge treatment નો block diagram દોરો.

[4 marks]

Describe Trickling filters. (બ) Trickling filters સમજાવો.

[4 marks]

Describe Activated sludge process. (ક) Activated sludge process સમજાવો.

[7 marks]

Write any four effect of air pollution. 2/3 પરશન. ૫ (અ) Air pollutionની કોઈ પણ ચ ર અસર લખો.

[4 marks]

State any four effects of Water pollution. (બ) Water pollutionની કોઈ પણ ચ ર અસર લખો

[4 marks]

Describe recycling for solid waste disposal.. (ક) Solid waste disposal મ ટ recycling સમજાવો.

[3 marks]

Describe Adsorption of NO . x (ડ) NO ન Adsorption વણજવો. x 3/3

[3 marks]

Pollution Control & Effluent Treatment — Winter 2019

Questions26

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