• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Microbiology of Waste Water

Microbiology of Waste Water
The magnitude of BOD of wastewater is related to

All of these
amount of inorganic material
bacterial count
amount of organic material

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
Oxidation ponds are shallow ponds, generally designed at the depth of

1 to 3 feet
5 to 8 feet
2 to 40 feet
4 to 6 feet

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
Iron bacteria can produce

both (a) and (b)
undesirable odors and tastes
slime
extreme acidity

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
The acetate-utilizing methanogens are responsible for

70% of methane produced in a biogas reactor
50% of methane produced in a biogas reactor
20% of methane produced in a biogas reactor
85% of methane produced in a biogas reactor

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
Biogas production is

a temperature-dependent process
None of these
an oxygen dependent process
a temperature independent process

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
A dense bacterial population caught in a tangled web of fibers sticking to a surface describes

coagulation
a biofilm
a biodisc
the membrane filter technique

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Microbiology of Waste Water

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑