Advanced Enviro Eng - Lec 12

20 Questions | Total Attempts: 104

SettingsSettingsSettings
Please wait...
Company Quizzes & Trivia

Quiz!


Questions and Answers
  • 1. 
    Why is bdCOD removed more slowly than bsCOD?
  • 2. 
    What is TKN?
  • 3. 
    What controls the extent of exponential growth?
  • 4. 
    What are the four distinct growth phases? Describe each one.
  • 5. 
    What are the two interrelated principles that are critical to engineering design?
  • 6. 
    Typical COD value?
    • A. 

      190

    • B. 

      210

    • C. 

      430

  • 7. 
    Typical BOD value?
    • A. 

      190

    • B. 

      210

    • C. 

      430

  • 8. 
    Typical TSS value?
    • A. 

      190

    • B. 

      210

    • C. 

      430

  • 9. 
    Typical VSS values?
    • A. 

      25

    • B. 

      40

    • C. 

      160

  • 10. 
    Typical TKN values?
    • A. 

      25

    • B. 

      40

    • C. 

      160

  • 11. 
    Typical NH4-N values?
    • A. 

      25

    • B. 

      40

    • C. 

      160

  • 12. 
    Typical NO3-N value?
    • A. 

      0

    • B. 

      7

    • C. 

      200

  • 13. 
    Typical Phosphorus value?
    • A. 

      0

    • B. 

      7

    • C. 

      200

  • 14. 
    Typical Alkalinity value?
    • A. 

      0

    • B. 

      7

    • C. 

      200

  • 15. 
    Name 4 treatement facility design criteria:
  • 16. 
    What is the relation between bCOD and BOD?
  • 17. 
    Draw the nitrogen tree
  • 18. 
    How is iTSS calculated?
  • 19. 
    Mixed liquor suspended solids (MLSS) are comprised of what? (Alphabetical order)
  • 20. 
    Mixed liquor volatile solids (MLVSS) are comprised of what? (Alphabetical order)