Practicing Success
What is the name of the suspended impurities contained in sewage? |
Sludge Contaminants Fleece None of the above |
Contaminants |
The correct answer is option 2. Contaminants. In the sewage water, there are contaminants in the form of suspended impurities and dissolved impurities. Sewage water is the liquid waste that contains both suspended and dissolved pollutants. |