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Test number: 20 Influent Samples :
Date = 8/23/94 Sample Time, min TSS, ∆T TSS*∆T
Starting Time = 12:30 1 2 3328 240 798720
Filling Time = 1510 sec 2 6 3692 240 886080
Silt Fence: 3 10 2612 240 626880
Amoco 2125 4 14 2644 240 634560
AOS = # 20 5 18 2640 240 633600
Ψ = 0.2 sec -1 6 22 2716 310 841960
Bulk flow:
Head over weir = 0.106 m
Slurry tank:
Start = 1.850 m Σ = 1510 4421800
End = 1.346 m MIC = 2928 mg/L
Total Inflow:
Q total = 1.65 Lps Flume & Pond:
V in = 2.49 m 3 Area of pond = 6.12 m 2
Soil Added: Width of Fence= 0.711 m
Wt of wet solids = 19.0 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 Q, L/s-m 2 T avg , min T avg *∆V
0 0.000
5 0.047 1 3468 0.080 276 3 0
10 0.097 2 1008 0.188 190 8 1
15 0.128 3 884 0.305 269 13 4
20 0.142 4 1358 0.409 555 18 7
25 0.161 5 1488 0.378 562 23 9
30 0.127 6 1412 0.208 294 6.8 28 6
60 0.054 7 412 0.447 184 45 20
90 0.039 8 108 0.092 10 75 7
120 0.028 9 16 0.067 1 105 7
150 0.021 10 24 0.043 1 135 6
180 0.014 11 16 0.043 1 165 7
240 0.000 12 36 0.086 3 210 18
Σ= 2.34 2346 92
MEC = 1001 mg/L ζ = 68 % T d = 39 min
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