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
Answer: C
You might also like to view...
Sunsets are red for all of the following reasons except:
A) red light has more energy than blue light. B) Mie scattering. C) Rayleigh scattering. D) light has to travel through more atmosphere to reach the observer.
What are the main sources of terrigenous sediments?
Explain why Figure 1.19 Three Pillars of Sustainability has overlapping regions and what meaning this overlap is intended to convey
What will be an ideal response?
When and why did the U.S. government introduce tax incentives to subsidize solar energy?
A) the 1930s, as a way to employ people during the Great Depression B) the 1940s, to harness new energy sources during World War II C) the 1970s, when the Arab oil embargo took place D) the first decade of the 2000s, as a response to the BP oil spill in the Gulf of Mexico E) first decade of the 2000s, with President Obama's new energy plan