|
Location AM7 - North West Kowloon Sewage Pumping Station |
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|
Start Date |
Weather |
Filter Weight (g) |
Particulate |
Elapse Time |
Sampling |
Flow Rate (m3/min.) |
Av. flow |
Total vol. |
Conc. |
Filter |
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|
Condition |
Initial |
Final |
weight (g) |
Initial |
Final |
Time(hrs.) |
Initial |
Final |
(m3/min) |
(m3) |
(µg/m3) |
ID no. |
|
|
2-Jan-21 |
Cloudy |
3.2785 |
3.3915 |
0.1130 |
40470.4 |
40494.4 |
24.0 |
1.23 |
1.23 |
1.23 |
1765.8 |
64.0 |
201201/046 |
|
7-Jan-21 |
Cloudy |
3.3943 |
3.5346 |
0.1403 |
40494.4 |
40518.4 |
24.0 |
1.22 |
1.22 |
1.22 |
1754.9 |
79.9 |
201201/073 |
|
13-Jan-21 |
Cloudy |
3.2707 |
3.4060 |
0.1353 |
40518.4 |
40542.4 |
24.0 |
1.22 |
1.22 |
1.22 |
1757.6 |
77.0 |
201201/092 |
|
19-Jan-21 |
Cloudy |
3.5099 |
3.6183 |
0.1084 |
40542.4 |
40566.4 |
24.0 |
1.21 |
1.21 |
1.21 |
1745.6 |
62.1 |
C200901/19 |
|
25-Jan-21 |
Sunny |
3.4715 |
3.5814 |
0.1099 |
40566.4 |
40590.4 |
24.0 |
1.21 |
1.21 |
1.21 |
1741.6 |
63.1 |
C200901/40 |
|
29-Jan-21 |
Sunny |
3.5012 |
3.6291 |
0.1279 |
40590.4 |
40614.4 |
24.0 |
1.22 |
1.22 |
1.22 |
1755.6 |
72.9 |
C200901/59 |
|
Min |
62 |
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|
Max |
80 |
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|
Average |
70 |
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