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Test number: 15 Influent Samples :
Date = 7/26/94 Sample Time, min TSS, ∆T TSS*∆T
Starting Time = 12:00 1 2 2770 240 664800
Filling Time = 1525 sec 2 6 3205 240 769200
Silt Fence: 3 10 2865 240 687600
Mirafi A non-woven 65303 4 14 2645 240 634800
AOS = #100 5 18 2840 240 681600
Ψ = 1.5 sec -1 6 22 2975 325 966875
Bulk flow:
Head over weir = 0.106 m
Slurry tank:
Start = 1.850 m Σ = 1525 4404875
End = 1.370 m MIC = 2888 mg/L
Total Inflow:
Q total = 1.64 Lps Flume & Pond:
V in = 2.51 m 3 Area of pond = 6.12 m 2
Soil Added: Width of Fence= 0.711 m
Wt of wet solids = 27.2 kg Undrained Vol of Tank = 0.127 m 3
Hydraulic Data & Effluent Samples:
Time, min Level, m Sample TSS, mg/L ∆V, m 3 TSS*∆V, g T avg , min T avg *∆V
0 0.000
5 0.095 1 -0.218 -110 3 -1
10 0.168 2 0.049 25 8 0
15 0.241 3 0.045 23 13 1
20 0.310 4 505 0.071 36 18 1
25 0.351 5 1530 0.245 374 23 6
30 0.342 6 1530 0.054 83 28 1
60 0.330 7 600 0.069 41 45 3
90 0.326 8 205 0.028 6 75 2
120 0.323 9 80 0.015 1 105 2
150 0.319 10 80 0.026 2 135 4
180 0.319 11 70 0.000 0 165 0
240 0.316 12 25 0.021 1 210 4
300 0.313 13 25 0.017 0 270 5
360 0.310 14 10 0.021 0 330 7
420 0.306 15 25 0.021 1 390 8
480 0.302 16 10 0.024 0 450 11
600 0.300 17 35 0.013 0 540 7
720 0.294 18 0 0.039 0 660 26
840 0.290 19 0 0.021 0 780 16
960 0.287 20 0 0.022 0 900 20
1200 0.284 21 0 0.015 0 1080 16
1620 0.271 22 0 0.084 0 1410 118
2100 0.265 23 0 0.034 0 1860 62
2880 0.255 24 0 0.062 0 2490 155
23240 0.000 1.558 13060 20341
Σ= 0.78 483 20816
MEC = 622 mg/L ζ = 93 % T d = 8919 min
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