♡ Login
Home
Previous Papers
★
MCQs
General Science
Environment Science
Sewage water treatment that involves bacteria is ...
Que.
Sewage water treatment that involves bacteria is called :
A.
Tertiary treatment
B.
Activated slude treatment
C.
Primary treatment
D.
Cyclic treatment
Right Answer is :
✓ B. Activated slude treatment
⚑ Report
Views 👍 :747
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Positive pollution of soil is due to ...
➣ Loud noise causes ...
➣ Which of the following plays an important ...
➣ Earth is an : ...
➣ Which type of soil retain maximum amount ...
➣ Green Petrol is : ...
➣ Crackers convert_________energy to_______energy. ...
➣ भूकम्प का मुख्य कारण है ...
➣ which Mineral is necessary for the formation ...
➣ ......... science include the physical and biological ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Everyday Science
➤ Environment Science
➤ Miscellaneous
➤ Research Institutions
➤ Various Sciences
➤ Scientific Instruments