CameraIcon

SearchIcon

MyQuestionIcon

1

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

Getting Fresh Water

The process b...

Question

The process by which we pass the sewage through a barrier and filter out the bigger waste particles is known as

A

Sedimentation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Screening

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

Decomposition

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Centrifugation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
Screening

Screening.

It is the first stage in the water treatment. It removes bigger chunks of wastes right in the beginning of the treatment.

Suggest Corrections

thumbs-up

0

Similar questions

Physical removal of large and small particles from the sewage through filtration and sedimentation is called:

Q. Which one of these is a mechanical process of treating wastewater?

(a) Screening of wastes
(b) Digestion of wastes
(c) Disinfecting water
(d) Sedimentation tanks

Q. Study the following statements and select the incorrect ones.

(i) Physical removal of large and small particles through filtration and sedimentation is called primary sewage treatment.
(ii) Secondary sewage treatment is mainly a mechanical process.
(iii) Activated sludge sediment in a sewage treatment plant is a rich source of aerobic bacteria.
(iv) Biogas, commonly called as gobar gas, is pure methane.

Q. The process which involves in the decomposition of organic waste into humus is known as ___________.

Q. The process of chemical decomposition produced by passing an electric current through a liquid is known as:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Getting Fresh Water

SCIENCE

Watch in App

explore_more_icon

Explore more

Getting Fresh Water

Standard V Science

Join BYJU'S Learning Program

CrossIcon