• Q-3. Settling characteristics of a conceritrated suspension C = 3000 mg/twere deterrmined in a laboratory study. The suspension was settled in acolurmn 100-centimeters high, aind thé height of the interface h, wasrecordedwith tirmeTime, minutes10079601015382025231530123540507.5Calculate the area required to achieve clarification and to yield a thickeriedsludge concentration of 25,000 mg/f- for an inıfluent flow rate of 5 mgd.

Initial concentration, Initial height, Thickened sludge concentration, Inflow rate, Height and time…

Q-3. Settling characteristics of a concentrated suspension~ C = 3000 mg/t were determined in a laboratory study. The suspension was settled in a column 100-centimeters high, and the height of the interface h, was recorded with time Time, minutes 0 5 10 15 20 25 30 35 40 50 h.cm 100 79 60 38 23 15 12 9 8 7.5 Calculate the area required to achieve clarification and to yield a thickened sludge concentration of 25,000 mg/f- for an influent flow rate of 5 mgd.

Q-3. Settling characteristics of a concentrated suspension~ C = 3000 mg/t were determined in a laboratory study. The suspension was settled in a column 100-centimeters high, and the height of the interface h, was recorded with time Time, minutes 0 5 10 15 20 25 30 35 40 50 h.cm 100 79 60 38 23 15 12 9 8 7.5 Calculate the area required to achieve clarification and to yield a thickened sludge concentration of 25,000 mg/f- for an influent flow rate of 5 mgd.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

• Q-3. Settling characteristics of a conceritrated suspension C = 3000 mg/t
were deterrmined in a laboratory study. The suspension was settled in a
colurmn 100-centimeters high, aind thé height of the interface h, was
recorded
with tirme
Time, minutes
100
79
60
10
15
38
20
25
23
15
30
12
35
40
50
7.5
Calculate the area required to achieve clarification and to yield a thickeried
sludge concentration of 25,000 mg/f- for an inıfluent flow rate of 5 mgd.

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