QI:- Design a settling tank for a flow of 0.2 MGD if the overflow rate is not toexceed 600 gpd/n. Calculate dimensions if the tank is circular with a depth of 12ft.Calculate dimensions if the tank is rectangular with a depth of 10 fit and a length towidth ratio of 4 to 1Q2:- The settling velocity of alum floc is approximately 0.0014 f/s in water at 10C. Calculate the cquivalent overflow rate in gpd/f12. What is the minimumdetention time in hours to settle out alum floc in an ideal basin with a depth of 10ft?Q3:- Two rectangular clarifiers, cach 30 ft long, 15 ft wide, settle 0.40 MGDfollowing alum coagulation. The effluent channels have a total weir length of 60ft. Calculate the detention time, horizontal velocity, rate of flow over the outletweir. Do these values meet the GLUMRB Standards for water works?Q4:- Calculate the diameter and depth of a circular sedimentation basin for adesign flow of 3800 m3/d based on an overflow rate of 0.00024 m's and adetention time of 3 hr

Given information Discharge Surface overflow rate Depth Length by width ratio Depth.

QI:- Design a settling tank for a flow of 0.2 MGD if the overflow rate is not to exceed 600 gpd/n. Calculate dimensions if the tank is circular with a depth of 12 ft. Calculate dimensions if the tank is rectangular with a depth of 10 ft and a length to width ratio of 4 to 1

QI:- Design a settling tank for a flow of 0.2 MGD if the overflow rate is not to exceed 600 gpd/n. Calculate dimensions if the tank is circular with a depth of 12 ft. Calculate dimensions if the tank is rectangular with a depth of 10 ft and a length to width ratio of 4 to 1

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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i li. In. NI O 1:01 واجب الترسیب. . . . > QI:- Design a settling tank for a flow of 0.2 MGD if the overflow rate is not to exceed 600 gpd/n, Calculate dimensions the tank is circular with a depth of 12 ft. Calculate dimensions if the tank is rectangular with a depth of 10 fi and a length to width ratio of 4 to 1 Q2:- The settling velocity of alum floc is approximately 0.0014 fl/s in water at 10° C. Calculate the equivalent overflow rate in gpd/ft2. What is the minimum detention time in hours to settle out alum floc in an ideal basin with a depth of 10 ft? Q3:- Two rectangular clarifiers, cach 30 ft long, 15 ft wide, settle 0.40 MGD following alum coagulation. The effluent channels have a total weir length of 60 ft. Calculate the detention time, horizontal velocity, rate of flow over the outlet weir. Do these values meet the GLUMRB Standards for water works? Q4:- Calculate the diameter and depth of a circular sedimentation basin for a design flow of 3800 m3/d based on an overflow rate…
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