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Test number: 3 Influent Samples :
Date = 4/20/94 Sample Time, min TSS, ∆T TSS*∆T
Starting Time = 11:00 1 2 240 0
Filling Time = 1120 sec 2 6 240 0
Silt Fence: 3 10 240 0
Belton woven 751-36 4 14 240 0
AOS = #30 5 18 160 0
Ψ = 0.4 sec -1
Bulk flow:
Head over weir = 0.132 m
Slurry tank:
Start = 1.850 m Σ = 720 0
End = 1.482 m MIC = 1810 mg/L
Total Inflow:
Q total = 2.75 Lps Flume & Pond:
V in = 3.08 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:
Time, min Level, m Sample TSS, mg/L ∆V, m 3 TSS*∆V, g T avg , min T avg *∆V
0 0.000
4 0.064 1 1080 0.140 152 2 0
8 0.152 2 1110 0.121 137 6 1
12 0.232 3 1140 0.170 193 10 2
16 0.299 4 1140 0.249 284 14 3
19 0.352 0.170 209 18 3
22 0.338 5 1230 0.086 105 21 2
34 0.296 6 850 0.257 218 28 7
51 0.258 7 360 0.233 84 43 10
75 0.220 8 255 0.233 59 63 15
105 0.180 9 130 0.245 32 90 22
135 0.155 10 145 0.153 22 120 18
165 0.135 11 100 0.122 12 150 18
210 0.103 12 65 0.196 13 188 37
300 0.080 13 75 0.141 11 255 36
360 0.074 0.037 1 330 12
420 0.070 0.024 1 390 10
480 0.067 14 35 0.018 1 450 8
600 0.062 0.031 1 540 17
795 0.057 15 25 0.031 1 698 21
840 0.054 16 5 0.018 0 818 15
960 0.050 0.024 0 900 22
1200 0.045 0.031 0 1080 33
1620 0.038 0.043 0 1410 60
2100 0.033 0.031 0 1860 57
2880 0.028 0.031 0 2490 76
5520 0.000 0.172 4200 722
Σ = 2.83 1537 1228
MEC = 543 mg/L ζ = 72 % T d = 409 min
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