Comparison of Discharges from Urban Storm- Water Run-Off
31 7
σ>
fc
CO
o
_J
o
ω
Q
LU
o
z
LU
0 .
ΙΛ
3
to
300
200
100
J -
J
0,
100
200
300
FLOW (TUNNEL), l/s
Fig. 6.
Concentration of suspended solids vs flow in the storm-water sewer.
OIL
22 00 02 04 06 06 10 12 H 16
CLOCK TIME, (HOUR)
Fig. 7.
Concentration of metals and oil and of flow versus time in the storm-water sewer during autumn rain.
31 7
σ>
fc
CO
o
_J
o
ω
Q
LU
o
z
LU
0 .
ΙΛ
3
to
300
200
100
J -
J
0,
100
200
300
FLOW (TUNNEL), l/s
Fig. 6.
Concentration of suspended solids vs flow in the storm-water sewer.
OIL
22 00 02 04 06 06 10 12 H 16
CLOCK TIME, (HOUR)
Fig. 7.
Concentration of metals and oil and of flow versus time in the storm-water sewer during autumn rain.