Environmental Engineering Reference
In-Depth Information
Section 5
Review
8.1. Reading self-test
1. How much fl ue gas does a medium size coal-fi red power plant
emit over its 50-year life?
a. 150,000 cubic miles
b. 15,000 cubic miles
c. 1,500 cubic miles
d. 150 cubic miles
2. What is the approximate density of CO
2
at a depth of 2 km?
a. 0.70 kg/m
3
b. 7 kg/m
3
c. 70 kg/m
3
d. 700 kg/m
3
3. The typical depth of injection of CO
2
for geological sequestra-
tion is
a. 100 m
b. 500 m
c. 2,000 m
d. 5,000 m
4. Which drawing illustrates residual CO
2
trapping?
a.
b.
Search WWH ::
Custom Search