5.1 – 5.33 The solutions for these problems are the solutions for problems 5.1 – 5.33 in
the 2nd edition Solutions Manual.
5.34 On a molar basis the C:N:P ratio for algae is 106:16:1 and on a mass basis
it is 41:7.2:1
5.35 – 5.53 The solutions for these problems are the solutions for problems 5.34 – 5.52 in
the 2nd edition Solutions Manual.
5.54 a. From Table 5.11, η = 0.34 for a sand aquifer
b.
R v
v’
= so d
m
0.015
m
0.09
v’
v
c. Calculate the maximum contaminant mass dissolved based on the aqueous
solubility and density of PCE (use Table 5.14)
d.
e.
5.55 The solution for this problem is the solution for problem 5.53 in the 2nd edition
Solutions Manual.