Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN: 9781305084766
Author: Saeed Moaveni
Publisher: Cengage Learning
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Chapter 16.3, Problem 4BYG
To determine
Explain solid modeling.
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Q3
Design a secondary clarifier for an activated sludge process with a recycle
rate of 25 percent, a MLSS conc. 2500 mg/L, peak flow 9,000 m²/day,
depth of tank 3 m and solid loading rate = 4 kg/m²/hr
A- Design grit removal chamber for a W.W.P with hourly flow equal 5000
m'h
410 mark
05
An average operating data for conventional activated sludge treatment
plant is as follows:
(1) Wastewater flow, Q-50000m/d
(2) Volume of aeration tank, V-12000m
(3) Influent BOD, Y.- 300 mg/1
(4) Effluent BOD, YE - 25 mg/1
(5) Mixed liquor suspended solids (MLSS), X₁ = 2500mg/1
(6) Effluent suspended solids, Xg30mg/1
(7) Waste sludge suspended solids, X-9700mg/1
(8) Quantity of waste sludge, Q., -220m³/d
Based on the information above data, determine:
(a) Aeration period (hrs.)
(b) Food to microorganism ratio (F/M) (kg BOD per day/kg MLSS)
(c) Percentage efficiency of BOD removal
(d) Sludge age (days)
Chapter 16 Solutions
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
Ch. 16.1 - Prob. 1BYGCh. 16.1 - Prob. 2BYGCh. 16.1 - Prob. 3BYGCh. 16.1 - Prob. 4BYGCh. 16.1 - Prob. BYGVCh. 16.3 - Prob. 1BYGCh. 16.3 - Prob. 2BYGCh. 16.3 - Prob. 3BYGCh. 16.3 - Prob. 4BYGCh. 16.3 - Prob. 5BYG
Ch. 16.3 - Prob. BYGVCh. 16.4 - Prob. 1BYGCh. 16.4 - Prob. 2BYGCh. 16.4 - Give examples of common electrical engineering...Ch. 16.4 - Prob. 4BYGCh. 16.4 - VocabularyState the meaning of the following...Ch. 16 - Prob. 1PCh. 16 - Prob. 2PCh. 16 - Prob. 3PCh. 16 - Prob. 4PCh. 16 - Prob. 5PCh. 16 - Prob. 6PCh. 16 - Prob. 7PCh. 16 - Prob. 8PCh. 16 - Prob. 9PCh. 16 - Prob. 10PCh. 16 - Prob. 11PCh. 16 - Prob. 12PCh. 16 - Prob. 13PCh. 16 - Prob. 14PCh. 16 - Prob. 15PCh. 16 - Prob. 16PCh. 16 - Prob. 17PCh. 16 - Prob. 18PCh. 16 - Prob. 19PCh. 16 - Prob. 20PCh. 16 - Prob. 21PCh. 16 - Prob. 22PCh. 16 - Prob. 23PCh. 16 - Prob. 24PCh. 16 - Prob. 25PCh. 16 - Prob. 26PCh. 16 - Prob. 27PCh. 16 - Prob. 28PCh. 16 - Prob. 29PCh. 16 - Prob. 30PCh. 16 - Prob. 31PCh. 16 - Prob. 32PCh. 16 - Prob. 33PCh. 16 - Prob. 34PCh. 16 - Prob. 35PCh. 16 - Prob. 36PCh. 16 - Prob. 37PCh. 16 - Prob. 38PCh. 16 - Prob. 39PCh. 16 - Prob. 40PCh. 16 - Prob. 41PCh. 16 - Prob. 42PCh. 16 - Prob. 43PCh. 16 - Prob. 44PCh. 16 - Prob. 45PCh. 16 - Prob. 46PCh. 16 - Prob. 47PCh. 16 - Prob. 48PCh. 16 - Prob. 49PCh. 16 - Prob. 50P
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