Which type of sewage treatment is properly matched with its process?
A) primary - biological process
B) secondary - mechanical process
C) advanced - physical and chemical processes
D) secondary - chemical process
E) primary - chemical process

Question

Quizplus · Accepted Answer

Advanced sewage treatment involves physical and chemical processes to remove pollutants that primary and secondary treatments can't fully eliminate.

Which Type of Sewage Treatment Is Properly Matched with Its