MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Secondary Treatment

The third sta...

Question

The third stage in the water treatment process is a
(a) physical process
(b) biological process
(c) chemical process
(d) none of these

Open in App

Solution

(c) chemical process
The third stage in the water treatment process is a chemical process.

Suggest Corrections

thumbs-up

1

Similar questions

Q. Treatment of waste water involves physical, chemical, and biological processes, which remove _______ matter that contaminates waste water.

Q. The stage in which the biological processes is used to purify water in a wastewater treatment plants is called :

Q. Read the passage given below and answer the questions that follow.

The treatment of wastewater involves physical, chemical, and biological processes to remove physical, chemical, and biological matter that contaminates the wastewater. The treated water coming out of the wastewater treatment plant

Physical factors like water and wind, chemical processes like hydration, biological factors like ___ influence soil formation.

Q. Match the items in Column A with the items in Column B:

Column A	Column B
1. Tertiary treatment	(a) Mechanical process
2. Sewers	(b) Biological process
3. Waste water	(c) Scum
4. Secondary treatment	(d) Sewage
5. Primary treatment	(e) Pipes carrying sewage
	(f) Chemical process

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Secondary treatment

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Secondary Treatment

Standard VII Chemistry

Join BYJU'S Learning Program

CrossIcon