♡ 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 👍 :535
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Sericulture is : ...
➣ In air pollution, industries are : ...
➣ Which are the parts of Biosphere ? ...
➣ Fossil fuels are ...
➣ Source of carbon to plant is : ...
➣ pellagra is a disease caused by the ...
➣ Loud noise causes ...
➣ In our country which is the main ...
➣ Most of the reptiles like snakes, crocodiles, ...
➣ The origin of earth dates back to ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Research Institutions
➤ Everyday Science
➤ Environment Science
➤ Miscellaneous
➤ Scientific Instruments
➤ Various Sciences