Question

Sewage is carried through a network of pipes called ____________ which are
linked with each other to form a network called the __________ system.

b) The first step in a wastewater treatment plant is passing of water through
_________ which remove large objects like rags, cans, napkins etc.

c) The sludge removed from the sedimentation tank is transferred to a separate
tank, where it is decomposed by the ___________ bacteria.

Answer 1

Explanation:

1. . Sewage is carried through a network of pipes called Sewer pipes which are linked with each other to form a network called the Sewerage system.5 days ago.
2. bar screens

In a wastewater treatment plant, the first step is passing of wastewater through bar screens. Large objects like rags, sticks, cans, plastic packets, napkins etc. are removed through this.

3. anaerobic bacteria

Since it is organic waste, it is used to produce bio gas and manure. Sludge is collected by a scrapper. It is transferred to a separate tank where it is decomposed by the anaerobic bacteria.

Answer 2

Answer:

Sewage is carried through a network of pipes called _*Sewer Pipes*_ which are

linked with each other to form a network called the _*Sewerage*_ system.

b) The first step in a wastewater treatment plant is passing of water through

_*bar screens*_ which remove large objects like rags, cans, napkins etc.

c) The sludge removed from the sedimentation tank is transferred to a separate

tank, where it is decomposed by the *Anaerobic*_bacteria.