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Test number: 4 Influent Samples :
Date = 5/4/94 Sample Time, min TSS, ∆T TSS*∆T
Starting Time = 13:00 1 2 240 0
Filling Time = 1980 sec 2 6 240 0
Silt Fence: 3 10 240 0
Belton woven 751-36 4 14 240 0
AOS = #30 5 18 240 0
Ψ = 0.4 sec -1 6 22 240 0
Bulk flow: 7 26 240 0
Head over weir = 0.132 m 8 30 300 0
Slurry tank:
Start = 1.850 m Σ = 720 0
End = 1.230 m MIC = 1560 mg/L
Total Inflow:
Q total = 2.74 Lps Flume & Pond:
V in = 5.43 m 3 Area of pond = 6.12 m 2
Soil Added: Width of Fence= 0.711 m
Wt of wet solids = 19.3 kg Undrained Vol of Tank = 0.127 m 3
Hydraulic Data & Effluent Samples:
Observed
Time, min Level, m Sample TSS, mg/L ∆V, m 3 TSS*∆V, g T avg , min T avg *∆V
0 0.000
5 0.106 1 2372 0.045 106 3 0
10 0.165 2 1132 0.463 524 8 3
15 0.213 3 1336 0.530 708 13 7
20 0.251 4 1144 0.591 677 18 10
25 0.291 5 1128 0.578 652 23 13
30 0.334 6 1120 0.558 625 28 15
33 0.350 0.314 255 31 10
60 0.178 7 812 1.051 853 46 49
90 0.103 8 328 0.461 151 75 35
120 0.077 9 140 0.162 23 105 17
150 0.062 10 100 0.090 9 135 12
180 0.052 11 76 0.062 5 165 10
240 0.038 12 48 0.084 4 210 18
300 0.029 13 36 0.058 2 270 16
360 0.024 14 20 0.030 1 330 10
420 0.019 15 32 0.028 1 390 11
480 0.018 16 12 0.007 0 450 3
600 0.009 17 16 0.052 1 540 28
740 0.000 18 8 0.058 0 670 39
Σ= 5.22 4596 305
MEC = 880 mg/L ζ = 46 % T d = 59 min
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