• 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
Which of the following is responsible for the corrosion problem?

Slime forming bacteria
All of these
Sulfur bacteria
Iron bacteria

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
Water testing relies on the detection of certain indicator organisms known as

acid-fast bacteria
coliforms
bacteroids
dinoflagellates

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
Activated sludge contains large number of

yeasts and molds
protozoa
bacteria
all of these

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
Advanced treatment is generally used to treat waste water to

remove settleable solids
reduce BOD
remove additional objectionable substances
remove coarse solids

ANSWER DOWNLOAD EXAMIANS APP

Microbiology of Waste Water
The concept of putting microbes to help clean up the environment is called

bioremediation
pasteurization
fermentation
biolistics

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
↑