MyQuestionIcon

1

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

Steps in Primary Treatment

Which of the ...

Question

Which of the following in sewage treatment removes suspended solids ?

A

Tertiary treatment

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

B

Secondary treatment

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

C

Primary treatment

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

D

Sludge treatment

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

Open in App

Solution

The correct option is C Primary treatment
Large particles such as suspended solids are physically removed during primary treatment using filtration and sedimentation.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which of the following in sewage treatment removes suspended solids?

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. Assertion :Secondary treatment of sewage is also called biological treatment while primary treatment is called physical treatment. Reason: Primary sewage treatment depends only upon sedimentation properties of materials present in sewage and filtration.

Q. Which of the following is pumped into anaerobic sludge digesters during the sewage treatment?

Q. Which of the following is put into the anaerobic sludge digester for further sewage treatment?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Microbes in Waste Management

BIOLOGY

Watch in App

explore_more_icon

Explore more

Steps in Primary Treatment

Standard XII Biology

Join BYJU'S Learning Program

CrossIcon