Thursday 10 May 2018

Aquaculture Engineering - Lecture Notes, Study Materials and Important questions answers



Aquaculture Engineering
- Lecture Notes, Study Materials and Important questions answers




Subject : Aquaculture Engineering

Introduction

  1. Aquaculture engineering - Answer (click here)
  2. Classification of aquaculture - Answer (click here)
  3. The farm: technical components in a Aquaculture system - Answer (click here)
  4. Future trends: increased importance of aquaculture engineering - Answer (click here)

Water Transport

  1. Water Transport in Aquaculture - Answer (click here)
  2. Pipes: materials, Classification, Pressure class - Answer (click here)
  3. Valves - Pipe and pipe parts - Answer (click here)
  4. Pipe parts - fittings - Answer (click here)
  5. Pipe connections - jointing - Answer (click here)
  6. Mooring of pipes - Answer (click here)
  7. Ditches for pipes - Answer (click here)
  8. Water flow in channels and pipe systems - Answer (click here)
  9. Head loss in pipelines - Answer (click here)
  10. Head loss in single parts (fittings) - Answer (click here)
  11. Pumps - Answer (click here)
  12. Types of pump - Answer (click here)
  13. Pump height, Cavitation and Net positive suction head (NPSH) - Answer (click here)
  14. Pumping of water requires energy - Answer (click here)
  15. Centrifugal and propeller pumps - Answer (click here)
  16. Pump performance curves and working point for centrifugal pumps - Answer (click here)
  17. Change of water flow or pressure - Answer (click here)
  18. Regulation of flow from selected pumps - Answer (click here)

Water Quality and Water Treatment an Introduction

  1. Increased focus on water quality - Answer (click here)
  2. Inlet water - Answer (click here)
  3. Outlet water - Answer (click here)
  4. Water treatment in Aquaculture - Answer (click here)

Adjustment of pH

  1. Adjustment of pH - Aquaculture Engineering - Answer (click here)
  2. Problems with low pH - Aquaculture Engineering - Answer (click here)
  3. pH of different water sources - Aquaculture Engineering - Answer (click here)
  4. pH adjustment - Aquaculture Engineering - Answer (click here)
  5. Examples of methods for pH adjustment: Lime, Seawater, Lye or hydroxides - Aquaculture Engineering - Answer (click here)

Removal of Particles

  1. Removal of Particles - Aquaculture Engineering - Answer (click here)
  2. Characterization of the water - Aquaculture Engineering - Answer (click here)
  3. Methods for particle removal in fish farming - Answer (click here)
  4. Mechanical filters and micro screens - Methods for particle removal in fish farming - Answer (click here)
  5. Depth filtration granular medium filters - Methods for particle removal in fish farming - Answer (click here)
  6. Settling or gravity filters - Methods for particle removal in fish farming - Answer (click here)
  7. Integrated treatment systems - Methods for particle removal in fish farming - Answer (click here)
  8. Hydraulic loads on filter units - Aquaculture Engineering - Answer (click here)
  9. Purification efficiency - Aquaculture Engineering - Answer (click here)
  10. Dual drain tank - Aquaculture Engineering - Answer (click here)
  11. Sludge production and utilization - Aquaculture Engineering - Answer (click here)
  12. Local ecological solutions - Aquaculture Engineering - Answer (click here)

Disinfection

  1. Disinfection - Aquaculture Engineering - Answer (click here)
  2. Basis of disinfection - Aquaculture Engineering - Answer (click here)
  3. Chick’s law and Watson’s law - law for disinfection - Answer (click here)
  4. Ultraviolet light - Disinfection in Aquaculture Engineering - Answer (click here)
  5. Ozone - Disinfection in Aquaculture Engineering - Answer (click here)
  6. Photozone - Disinfection methods in Aquaculture Engineering - Answer (click here)
  7. Heat treatment - Disinfection methods in Aquaculture Engineering - Answer (click here)
  8. Chlorine - Disinfection methods in Aquaculture Engineering - Answer (click here)
  9. Changing the pH - Disinfection methods in Aquaculture Engineering - Answer (click here)
  10. Natural methods: ground filtration or constructed wetland - Disinfection methods in Aquaculture Engineering - Answer (click here)

Heating and Cooling

  1. Heating and Cooling - Aquaculture Engineering - Answer (click here)
  2. Heating requires energy - Aquaculture Engineering - Answer (click here)
  3. Methods for heating water - Aquaculture Engineering - Answer (click here)
  4. Immersion heaters - Aquaculture Engineering - Answer (click here)
  5. Oil and gas burners heaters - Aquaculture Engineering - Answer (click here)
  6. Why use heat exchangers? - Aquaculture Engineering - Answer (click here)
  7. How is the heat transferred ? - Aquaculture Engineering - Answer (click here)
  8. Factors affecting heat transfer - Aquaculture Engineering - Answer (click here)
  9. Important parameters when calculating the size of heat exchangers - Aquaculture Engineering - Answer (click here)
  10. Types of heat exchanger - Answer (click here)
  11. Flow pattern in heat exchangers - Answer (click here)
  12. Materials in heat exchangers - Answer (click here)
  13. Fouling - Aquaculture Engineering - Answer (click here)
  14. Why use heat pumps? - Aquaculture Engineering - Answer (click here)
  15. Construction and function of a heat pump - Answer (click here)
  16. Log pressure–enthalpy (p-H) in heat pump - Answer (click here)
  17. Coefficient of performance in heat pump - Answer (click here)
  18. Installations of heat pumps - Aquaculture Engineering - Answer (click here)
  19. Management and maintenance of heat pumps - Aquaculture Engineering - Answer (click here)
  20. Composite heating systems - Aquaculture Engineering - Answer (click here)
  21. Chilling of water - Aquaculture Engineering - Answer (click here)

Aeration and Oxygenation

  1. Aeration and Oxygenation - Aquaculture Engineering - Answer (click here)
  2. Gases in water - Answer (click here)
  3. Gas theory Aeration: Equilibrium, Gas transfer - Answer (click here)
  4. Design and construction of aerators: Basic principles, Evaluation criteria - Answer (click here)
  5. Example of designs for different types of aerator: Gravity, Surface, Subsurface aerators - Answer (click here)
  6. Oxygenation of water - Answer (click here)
  7. Theory of oxygenation - Answer (click here)
  8. Design and construction of oxygen injection systems - Answer (click here)
  9. Evaluation of methods for injecting oxygen gas - Answer (click here)
  10. Examples of oxygen injection system designs - Answer (click here)
  11. Oxygen gas characteristics - Answer (click here)
  12. Sources of oxygen - Answer (click here)

Ammonia Removal

  1. Ammonia Removal - Aquaculture Engineering - Answer (click here)
  2. Biological removal of ammonium ion - Answer (click here)
  3. Nitrification - Answer (click here)
  4. Construction of nitrification filters - Answer (click here)
  5. Management of biological filters - Answer (click here)
  6. Example of biofilter design - Answer (click here)
  7. Denitrification - Answer (click here)
  8. Chemical removal of ammonia: Principle, Construction - Aquaculture Engineering - Answer (click here)

Recirculationand Water Re

  1. Recirculationand Water Re-use Systems - Answer (click here)
  2. Advantages and disadvantages of re-use systems in Aquaculture Engineering - Answer (click here)
  3. Definitions for re-use or recycling systems - Answer (click here)
  4. Degree of re-use - Answer (click here)
  5. Water exchange in relation to amount of fish - Answer (click here)
  6. Degree of purification - Answer (click here)
  7. Mass flow in the system - Theoretical models for construction of re-use systems - Answer (click here)
  8. Water requirements of Aquaculture re-use systems - Answer (click here)
  9. Connection between outlet concentration, degree of re-use and effectiveness of the water treatment system - Answer (click here)
  10. Components in a Aquaculture re-use system - Answer (click here)
  11. Design of a re-use system in Aquaculture - Answer (click here)

Production Units a Classification

  1. Production Units: a Classification - Aquaculture Engineering - Answer (click here)
  2. Classification of production units - Aquaculture Engineering - Answer (click here)
  3. Possibilities for controlling environmental impact - Aquaculture Engineering - Answer (click here)

Egg Storage and Hatching Equipment

  1. Introduction of Egg Storage and Hatching Equipment in Aquaculture Engineering - Answer (click here)
  2. Systems where the Fish eggs stay pelagic in Aquaculture Engineering - Answer (click here)
  3. The incubator - Aquaculture Engineering - Answer (click here)
  4. Systems where the Fish eggs lie on the bottom - Aquaculture - Answer (click here)
  5. Systems where the eggs lie in the same unit from spawning to fry ready for start feeding - Answer (click here)
  6. Systems where the eggs must be removed before hatching - Answer (click here)
  7. System where storing, hatching and firs feeding are carried out in the same unit - Answer (click here)

Tanks Basins and Other Closed Production Units

  1. Introduction of Tanks, Basins and Other Closed Production Units - Aquaculture Engineering - Answer (click here)
  2. Types of closed production units - Aquaculture Engineering - Answer (click here)
  3. How much water should be supplied? - Aquaculture Engineering - Answer (click here)
  4. Water exchange rate - Aquaculture Engineering - Answer (click here)
  5. Ideal or non-ideal mixing and water exchange - Answer (click here)
  6. Tank design - Aquaculture Engineering - Answer (click here)
  7. Flow pattern and self-cleaning - Aquaculture Engineering - Answer (click here)
  8. Water inlet design - Aquaculture Engineering - Answer (click here)
  9. Water outlet or drain - Aquaculture Engineering - Answer (click here)
  10. Dual drain - Aquaculture Engineering - Answer (click here)

Ponds

  1. Ponds: Introduction - Answer (click here)
  2. The ecosystem - Answer (click here)
  3. Different production ponds - Answer (click here)
  4. Pond types - Answer (click here)
  5. Construction principles of Pond - Aquaculture - Answer (click here)
  6. Drainable or non drainable Pond - Aquaculture - Answer (click here)
  7. Size and construction of Pond - Aquaculture - Answer (click here)
  8. Site selection for Aquaculture Pond - Answer (click here)
  9. Water supply for Aquaculture Pond - Answer (click here)
  10. The inlet of Aquaculture Pond - Answer (click here)
  11. The outlet - drainage for Aquaculture Pond - Answer (click here)
  12. Aquaculture Pond layout - Answer (click here)

Sea Cages

  1. Sea Cages - Answer (click here)
  2. Site selection - Aquaculture Sea Cages - Answer (click here)
  3. What creates waves? - Answer (click here)
  4. Waves - Environmental factors affecting a floating construction in Sea Cages - Answer (click here)
  5. Wind - Environmental factors affecting a floating construction in Sea Cages - Answer (click here)
  6. Wind, Oceani, Tidal Current - Environmental factors affecting a floating construction in Sea Cages - Answer (click here)
  7. Ice - Environmental factors affecting a floating construction in Sea Cages - Answer (click here)
  8. Construction of sea cages - Answer (click here)
  9. Examples of Sea cage constructions - Answer (click here)
  10. Cage collar or framework - Answer (click here)
  11. Mooring systems - Answer (click here)
  12. Design of the mooring system - Answer (click here)
  13. Description of the single components in a pre-stressed mooring system - Answer (click here)
  14. Fixing point - Mooring systems - Answer (click here)
  15. Mooring lines - Mooring systems - Answer (click here)
  16. Buoys - Mooring systems - Answer (click here)
  17. Anchors - Mooring systems - Answer (click here)
  18. Calculation of current, wave and wind forces on a sea cage farm - Answer (click here)
  19. Calculation of the size of the mooring system - Answer (click here)
  20. Calculation of sizes for mooring lines - Answer (click here)
  21. Control of mooring systems - Answer (click here)

Feeding Systems

  1. Why use automatic feeding systems in Aquaculture ? What can be automated? - Answer (click here)
  2. Selection of feeding system - Answer (click here)
  3. Feeding system requirements in Aquaculture Engineering - Answer (click here)
  4. Types of feeding equipment - Answer (click here)
  5. Feed blowers - feeding equipment in Aquaculture - Answer (click here)
  6. Feed dispensers - feeding equipment in Aquaculture - Answer (click here)
  7. Demand feeders - feeding equipment in Aquaculture - Answer (click here)
  8. Automatic feeders and its Types, components - feeding equipment in Aquaculture - Answer (click here)
  9. Central feeding system - feeding equipment in Aquaculture - Answer (click here)
  10. Feed control - Feeding Systems in Aquaculture - Answer (click here)
  11. Feed control systems - Feeding Systems in Aquaculture - Answer (click here)
  12. Dynamic feeding systems - Feeding Systems in Aquaculture - Answer (click here)

Internal Transport and Size Grading

  1. Internal Transport and Size Grading: Introduction - Aquaculture Engineering - Answer (click here)
  2. The importance of fish handling - Answer (click here)
  3. Why move the fish? - fish handling - Answer (click here)
  4. Why size grade in fish handling? - Answer (click here)
  5. Negative effects of handling the fish - Answer (click here)
  6. Moving fish with a supply of external energy - Methods and equipment for internal transport - Answer (click here)
  7. Methods for moving of fish without the need for external energy - Methods and equipment for internal transport - Answer (click here)
  8. Methods and equipment for size grading of fish - Answer (click here)

Transport of Live Fish

  1. Transport of Live Fish: Introduction - Answer (click here)
  2. Preparation for Transport of Live Fish - Answer (click here)
  3. Land Transport of Live Fish - Answer (click here)
  4. Sea transport of Live Fish - Answer (click here)
  5. Air transport of Live Fish - Answer (click here)
  6. Other transport methods of Live Fish - Answer (click here)
  7. Cleaning and re-use of water - Transport of Live Fish - Answer (click here)
  8. Use of additives - Transport of Live Fish - Answer (click here)

Instrumentation and Monitoring

  1. Instrumentation and Monitoring in Aquaculture - Answer (click here)
  2. Construction of measuring instruments - Answer (click here)
  3. Instruments for measuring water quality - Aquaculture Engineering - Answer (click here)
  4. Measuring temperature - Instruments for measuring water quality in Aquaculture - Answer (click here)
  5. Measuring oxygen content of the water in Aquaculture - Answer (click here)
  6. Measuring pH - Instruments for measuring water quality in Aquaculture - Answer (click here)
  7. Measuring conductivity and salinity - Instruments for measuring water quality in Aquaculture - Answer (click here)
  8. Measuring total gas pressure and nitrogen saturation - Instruments for measuring water quality in Aquaculture - Answer (click here)
  9. Instruments for measuring physical conditions - Aquaculture Engineering - Answer (click here)
  10. Equipment for counting fish, measuring fish size and estimation of total biomass - Answer (click here)
  11. Monitoring systems - Aquaculture Engineering - Answer (click here)

Buildings and Superstructures

  1. Why use buildings in Aquaculture Engineering? - Answer (click here)
  2. Types, shape and roof design of Buildings in Aquaculture Engineering - Answer (click here)
  3. Load carrying systems - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)
  4. Materials - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)
  5. Prefabricate or build on site? - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)
  6. Insulated or not? - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)
  7. Foundations and ground conditions - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)
  8. Design of major parts - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)
  9. Ventilation and climatization - Buildings and Superstructures in Aquaculture Engineering - Answer (click here)

Design and Construction of Aquaculture Facilities

  1. Design and Construction of Aquaculture Facilities: Introduction - Answer (click here)
  2. Land-based hatchery, juvenile and on-growing production plant in Aquaculture Engineering - Answer (click here)
  3. Water intake and transfer - Land-based hatchery, juvenile and on-growing production plant in Aquaculture Engineering - Answer (click here)
  4. Water treatment department - Land-based hatchery, juvenile and on-growing production plant in Aquaculture Engineering - Answer (click here)
  5. Production rooms in Aquaculture Engineering - Answer (click here)
  6. Feed storage - Aquaculture Engineering - Answer (click here)
  7. Disinfection barrier - Aquaculture Engineering - Answer (click here)
  8. Other rooms - Aquaculture Engineering - Answer (click here)
  9. Outlet water treatment - Aquaculture Engineering - Answer (click here)
  10. Important equipment - Aquaculture Engineering - Answer (click here)
  11. On growing production, sea cage farms - Answer (click here)
  12. Site selection - On growing production, sea cage farms - Answer (click here)
  13. The cages and the fixed equipment - Answer (click here)
  14. The base station - On growing production, sea cage farms - Answer (click here)
  15. Net handling - On growing production, sea cage farms - Answer (click here)
  16. Boat - On growing production, sea cage farms - Answer (click here)

Planning Aquaculture Facilities

  1. Planning Aquaculture Facilities - Answer (click here)
  2. The planning process - Planning Aquaculture Facilities - Answer (click here)
  3. Site selection - Planning Aquaculture Facilities - Answer (click here)
  4. Production plan - Planning Aquaculture Facilities - Answer (click here)
  5. Room programme - Planning Aquaculture Facilities - Answer (click here)
  6. Necessary analyses - Planning Aquaculture Facilities - Answer (click here)
  7. Drawing up alternative solutions - Planning Aquaculture Facilities - Answer (click here)
  8. Evaluation of and choosing between the alternative solutions - Planning Aquaculture Facilities - Answer (click here)
  9. Finishing plans, detailed planning - Planning Aquaculture Facilities - Answer (click here)
  10. Function test of the plant - Planning Aquaculture Facilities - Answer (click here)
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