Which microorganisms are used for the purific | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Sewage treatment involves the use of microorganisms to break down organic matter present in wastewater. Specifically,heterotrophic bacteria are us

Vedclass · Accepted Answer

Heterotrophic bacteria

Vedclass · Answer

(C) Sewage treatment involves the use of microorganisms to break down organic matter present in wastewater. Specifically,heterotrophic bacteria are used in the secondary treatment (biological treatment) phase. These bacteria grow rapidly and form flocs (masses of bacteria associated with fungal filaments to form mesh-like structures) which consume the major part of the organic matter in the effluent,thereby reducing the Biological Oxygen Demand $(BOD)$ of the sewage.

Which microorganisms are used for the purification of sewage water?

Similar Questions

Measurement of the rate of $O_2$ consumption in unit volume of water over a period of time is done to find out

Select the correct statement from the following.

What does the image below represent?

In the first stage of sewage treatment,which materials are removed through filtration and sedimentation?

In the biological treatment of sewage,the masses of bacteria held together by fungal filaments to form mesh-like structures are called

Vedclass Test Series

Exam Paper Generator

Online Exam Module