♡ 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 👍 :438
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Mast of the clouds and the weather ...
➣ What is meant by watershed ? ...
➣ soil is also an element of .............. ...
➣ Atmosphere 24 hours position is called: ...
➣ Which of the following birds can fly ...
➣ where it is more cool in Punjab ...
➣ Air is composed of gases, water vapours ...
➣ Our earth rotates from : ...
➣ Decomposers include ...
➣ In which 80% rain fells in India ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Various Sciences
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous
➤ Research Institutions