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Test number: 1 Influent Samples :
Date = 4/11/94 Sample Time, min TSS, ∆T TSS*∆T
Starting Time = 12:00 1 7 2565 560 1436400
Filling Time = 1140 sec 2 13 1555 390 606450
Silt Fence: 3 19 1365 190 259350
Belton woven 751-36
AOS = #30
Ψ = 0.4 sec -1
Bulk flow:
Head over weir = 0.145 m
Slurry tank:
Start = 1.850 m Σ = 1140 2302200
End = 1.318 m MIC = 2019 mg/L
Total Inflow:
Q total = 3.46 Lps Flume & Pond:
V in = 3.95 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 Q, L/s-m 2 T avg , min T avg *∆V
0 0.000
14 0.220 1 1496 1.436 2149 7 10
19 0.299 0.556 691 17 9
21 0.277 2 1244 0.135 167 5.5 20 3
24 0.239 3 1140 0.233 265 23 5
27 0.223 4 1130 0.098 111 26 2
30 0.207 5 990 0.098 97 29 3
36 0.184 6 775 0.141 109 33 5
46 0.155 7 355 0.177 63 41 7
58 0.127 8 240 0.171 41 2.4 52 9
78 0.101 9 160 0.159 25 68 11
146 0.071 10 80 0.184 15 112 21
250 0.051 11 20 0.122 2 198 24
358 0.025 12 50 0.159 8 304 48
472 0.000 13 10 0.153 2 415 63
Σ= 3.82 3746 221
MEC = 980 mg/L ζ = 53 % T d = 58 min
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