Biogas Sanitation

1 Basics of Anaerobic Digestion
14 Topics | 8 Quizzes
1.1 What is anaerobic digestion?
Quiz
1.2 What is biogas?
Quiz
1.3 Methane and Contribution to global warming
Quiz 1
Quiz 2
1.4 Feedstock Materials and Biogas Production
Quiz
1.4.1 Biodegradability of various feedstock
Quiz
1.5 Process of anaerobic digestion
Quiz
1.6 What are the benefits and limitations of anaerobic digestion?
Quiz
1.7 What are the possible applications for biogas?
1.7.1 Cooking
1.7.2 Lighting
1.7.3 Electricity Generation
1.7.4 Cooling
1.7.5 Biomethane Fuel
1.7.6 Thermal Application
2 Digestion Technologies and Types
9 Topics | 8 Quizzes
2.1 Digestion Technologies and Types
2.2 General Classifications
Quiz
2.3 Overview of different digesters
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2.3.1 Fixed Dome Digester
Quiz
2.3.2 Floating Dome Digester
Quiz
2.3.3 Balloon-Type Digester
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2.4 Overview of different types of biogas sanitation units
Quiz
2.4.1 Anaerobic baffled reactor with biogas capture
Quiz
2.4.2 Anaerobic Lagoon
Quiz
3 Process Parameters
13 Topics | 12 Quizzes
3.1 The Process Parameters
3.2 Temperature
Quiz
3.3 Feedstock C:N ratio
Quiz
3.4 TS and VS, COD and BOD
3.4.1 Total and Volatile Solids
Quiz
3.4.2 Chemical Oxygen Demand (COD) & Biochemical Oxygen Demand (BOD)
Quiz
3.4.3 pH
Quiz
3.4.4 Organic loading rate
Quiz
3.4.5 Hydraulic and solid retention time
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3.5 What is biological methane potential, and why is it important?
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3.6 What is the difference between biomethane potential, methane yield, and methane production?
Quiz
3.7 What is the biogas potential of various substrates?
3.8 How to measure or estimate the biogas or biomethane potential?
Quiz 1.1
Quiz 1.2
Quiz 2
4 Biogas Installation Planning
10 Topics | 2 Quizzes
4.1 Social acceptance
4.2 Feedstock availability
Quiz
4.3 Feedstock quality
4.4 Biogas Plant Design: An Exercise
4.4.1 Potential Biogas Generation, Utilisation and treatment
4.4.2 Sizing of the digester
4.4.3 Sizing of gasholder
4.4.4 Planning Effluent Management
4.4.5 What is to be done if there is no available space for post-treatment?
4.4.6 Planning Sludge Management
Quiz
5 Operation and Maintenance
4 Topics | 2 Quizzes
5.1 Initial Testing
5.2 Startup
5.3 O&M Tasks
Quiz
5.4 Safety
Quiz
6 Sanitation Biogas Plants in Rohingya Refugee Camp
10 Topics | 9 Quizzes
6.1 Biogas Generation
Quiz
6.1.1 Biogas Potential
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6.2 Use of Biogas
Quiz
6.3 Treatment Performance
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6.4 Identified Challanges and Possible Solutions
6.4.1 Clogging
Quiz
6.4.2 Accumulation of Condensed Water Within the Gas Pipes
Quiz
6.4.3 Hydrogen Sulphide
Quiz
6.4.4 Gas Leakages
Quiz
6.4.5 Effluent Management
Quiz
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3 Process Parameters

Biogas Sanitation 3 Process Parameters

In this training module, you will learn about

  • Several critical process parameters and their impact on the anaerobic digestion process
  • Total solids (TS) and volatile solids (VS) content in substrates and how they impact biogas production potential
  • Biological Methane Potential (BMP) and its role in biogas plant design
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