Which of the following types of sewage treatment are properly matched?
a. primarybiological process
b. secondarymechanical process
c. advanced physical and chemical processes
d. secondarychemical process
e. primarychemical process
Answer: C
Which of the following types of sewage treatment are properly matched?
a. primarybiological process
b. secondarymechanical process
c. advanced physical and chemical processes
d. secondarychemical process
e. primarychemical process
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.