Settling column analysis of flocculation particles: A column analysis of a flocculating suspension is run in the apparatus shown below.the initial solids concentration is 250mg/L.the resulting matrix is shown below.what will be the overall removal efficiency of a settling basin which is 3m deep with a detention time of 1 h and 45 min? Time of sampling.min 90 120 Depth (m) 0.5 133* 30 60 150 180 83 50 38 30 23 1.0 180 125 93 65 55 43 1.5 203 150 118 93 70 58 2.0 213 168 135 110 90 70 2.5 220 180 145 123 103 80 3.0 225 188 155 133 113 95 *Result of suspended solids test on sampel C,mg/L

Structural Analysis
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Author:KASSIMALI, Aslam.
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Settling column analysis of flocculation particles:
A column analysis of a flocculating suspension is run in the apparatus
shown below.the initial solids concentration is 250mg/L.the resulting
matrix is shown below.what will be the overall removal efficiency of
a settling basin which is 3m deep with a detention time of 1 h and 45
min?
Time of sampling.min
Depth
(m)
30
60
90
120
150
180
0.5
133*
83
50
38
30
23
1.0
180
125
93
65
55
43
1.5
203
150
118
93
70
58
2.0
213
168
135
110
90
70
2.5
220
180
145
123
103
80
3.0
225
188
155
133
113
95
*Result of suspended solids test on sampel C,mg/L
N 寸|n
Transcribed Image Text:Settling column analysis of flocculation particles: A column analysis of a flocculating suspension is run in the apparatus shown below.the initial solids concentration is 250mg/L.the resulting matrix is shown below.what will be the overall removal efficiency of a settling basin which is 3m deep with a detention time of 1 h and 45 min? Time of sampling.min Depth (m) 30 60 90 120 150 180 0.5 133* 83 50 38 30 23 1.0 180 125 93 65 55 43 1.5 203 150 118 93 70 58 2.0 213 168 135 110 90 70 2.5 220 180 145 123 103 80 3.0 225 188 155 133 113 95 *Result of suspended solids test on sampel C,mg/L N 寸|n
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