1. Calculate the volume and weight of sludge generated per day in circular primary settling tam chemical coagulation. Find HRT of tank also. Data given as: Wastewater flow: 10000 m³/d FeCl3 added in PST: 500 mg/L Overall particle removal efficiency: 80% Sludge's specific gravity: 1.05 Assume STANDARD chemical reactions and their product's behavior (if any). TSS in influent: 1100 mg/L Ca(OH)2 added in PST: 400 mg/L PST depth: 3 m Sludge's moisture content: 95%

1. Calculate the volume and weight of sludge generated per day in circular primary settling tam chemical coagulation. Find HRT of tank also. Data given as: Wastewater flow: 10000 m³/d FeCl3 added in PST: 500 mg/L Overall particle removal efficiency: 80% Sludge's specific gravity: 1.05 Assume STANDARD chemical reactions and their product's behavior (if any). TSS in influent: 1100 mg/L Ca(OH)2 added in PST: 400 mg/L PST depth: 3 m Sludge's moisture content: 95%

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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COURSE: ENV 2
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