Question

How can we use sewage water containing waste materials from houses, municipalities and factories so
that the environment is not harmed but we get benefitted ?​

Answer 1

Answer:Use of sewage water for irrigation has many applications (Figure 2), including crop irrigation, aquaculture, irrigation of landscape, and fake groundwater recharge [11]. This is one of the longest and well-known traditions in most parts of the world

Explanation:

if the answer was helpful/useful pls mark me as the brainliest

Answer 2

We can use sewage water containing waste materials from houses, municipalities and factories so  that the environment is not harmed but we get benefitted.

There are three phases that can make wastewater useful. These are-

• Primary- In this process, solid materials are removed from the wastewater. Then, wastewater is transferred to the sedimentation tanks.

• Secondary- In this step, bacteria gets decomposed.

• Tertiary- In the last step, the process of extra filtration is done.  

• Sterilization- In this stage, the microorganism is removed by using a chemical or physical procedure for eliminating all microorganisms.