IGNOU BWA 1 SOLVED ASSIGNMENT

Included:

BWA 1 2025 (JANUARY) - English

Course Code: BWA-001

Title of the Course: Solid Wastes & Regulatory Framework

Assignment Code: BWA-001/TMA/Jan/2025

Maximum Marks: 100

Note: All questions are compulsory. All questions carry equal marks.

1. What do you understand by construction and demolition (C&D) waste? Explain in brief.

2. What do you understand by hazardous waste? What are the characteristics of hazardous wastes?

3. What are the principles of integrated solid waste management?

4. Using following data evaluate the quantity of solid waste generated rate per week for a city residential area consists of 5000 homes. Given data are collected from local transfer station and observation period was one week. Assume approximately 2 adults and 1 child per home (2.5 people per home):

No. of vehicle	No. of Strip	Volume (m³)	Specific weight (kg/m³)
I	15	10	280
II	20	8	210
III	25	12	320

5. What are the health effects of solid waste pollution?

6. What are the Reasons for change in composition of waste?

7. Using the data in Table given below, estimate the 'as discarded' density of 1000kg of typical residential waste.

Component	Percent by mass
Food Waste	15
Paper	45
Cardboard	15
Plastics	10
Wood	5
Tin Cans	10

8. Explain the significance of proximate and ultimate analysis of waste.

9. Discuss the authorizations are required for consent to establish, consent to operate and renewal under the hazardous waste management rules.

10. Discuss the authorizations required under the Plastic Waste Management rules.

BWA 001 (July 2025) - ENGLISH

Course Code: BWA001

Title of the Course: Solid Wastes & Regulatory Framework

Assignment Code: BWA001/TMA/July/2025

Maximum Marks: 100

Note: All questions are compulsory. All questions carry equal marks.

1. What do you understand by hazardous waste? Discuss the characteristics of hazardous wastes?

2. Discuss the activities involved in the management of solid waste from the point of origin to final disposal.

3. What are the principles of integrated solid waste management? Explain.

4. Using following data evaluate the quantity of solid waste generated rate per week for a city residential area consists of 5000 homes. Given data are collected from local transfer station and observation period was one week. Assume approximately 2 adults and 1 child per home (2.5 people per home):

No. of vehicle	No. of strip	Volume (m³)	Specific weight (kg/m³)
I	15	10	280
II	20	8	210
III	25	12	320

5. What are the effects of solid waste pollution on the human health and environment?

6. Explain decentralized solid waste management in detail?

7. Using the data in Table given below, estimate the 'as discarded' density of 1000kg of typical residential waste.

Component	Percent by Mass
Food Waste	15
Paper	45
Cardboard	15
Plastics	10
Wood	5
Tin Cans	10

8. Explain the significance of proximate and ultimate analysis of waste.

9. Discuss the authorizations are required for consent to establish, consent to operate and renewal under the hazardous waste management rules.

10. Discuss the authorizations required under the Plastic Waste Management rules.

BWA 001 (January 2026) - ENGLISH

Course Code: BWA-001

Title of the Course: Solid Wastes & Regulatory Framework

Assignment Code:BWA-001/TMA/Jan/2026

Maximum Marks: 100

Note: Allquestionsarecompulsory.Allquestionscarryequalmarks.

1. What do you understand by construction and demolition (C&D) waste? Explain in brief.

2. What do you understand by hazardous waste? What are the characteristics of hazardous wastes?

3. What are the principles of integrated solid waste management?

4. Using following data evaluate the quantity of solid waste generated rate per week for a city residential area consists of 5000 homes. Given data are collected from local transfer station and observation period was one week. Assume approximately 2 adults and 1 child per home (2.5 people per home):

No. of Vehicle	No. of Strip	Volume (m³)	Specific Weight (kg/m³)
I	15	10	280
II	20	8	210
III	25	12	320

5. What are the health effects of solid waste pollution?

6. What are the Reasons for change in composition of waste?

7. Using the data in Table given below, estimate the ‘as discarded’ density of 1000kg of typical residential waste.

Component	Percent by Mass (%)
Food Waste	15
Paper	45
Cardboard	15
Plastics	10
Wood	5
Tin Cans	10

8. Explain the significance of proximate and ultimate analysis of waste.

9. Discuss the authorizations are required for consent to establish, consent to operate and renewal under the hazardous waste management rules.

10. Discuss the authorizations required under the Plastic Waste Management rules.

 

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