Name the tank to which the sewage water is passed after the preliminary treatment?

In a sewage treatment plant, primary treatment is

What is primary treatment of sewage?

In the biological treatment for sewage , microbes are used for the reduction of the organic matter in the sewage water which are held together by fungal filament to form mesh like structures . These are called as :

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

Name the chamber in which the suspended objects are filtered and removed during sewage treatment?

Name the solid waste extracted during sewage treatment.